
HOCO CRYSTAL TWS HEADSETS (EW52-EW54-EW202)
EW52 Lilly, TWS headset, BT v5.3, charging case battery 300mAh, headset battery 30mAh, 4 hours of use and 200 hours of standby
1. BT version: v5.3. Chip: JL AC6973.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2.4Hz.
5. Speaker unit: 13mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: charging case 300mAh, headset 30mAh.
10. Charging case input: DC5V, Type-C.
11. Charging time: about 1.5 hours for charging case, about 1 hour for headset.
12. Talk / music time: 4 hours (80% volume). Standby time: 200 hours.
13. Transparent charging case.
14. Supports leader-follower switching, voice assistant activation, songs switching.
15. Headset automatically turns on when taken out from the charging case, automatic pairing. Headset automatically turns off when placed into the charging case.
16. Battery display: supports for Apple phones and some Android phones.
17. Sizes: 60 × 50 × 28mm.
18. Total weight: 43.5g. Single earbud weight: 3.3g.













TWS headset “EW54 Rayo”
True wireless stereo headset.
BT v5.3.
Use time 4 hours.
Standby time 150 hours.
EW54 Rayo, TWS headset, BT v5.3, charging case battery 300mAh, headset battery 30mAh, 4 hours of use and 150 hours of standby
1. BT version: v5.3. Chip: JL AC6973.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2.4Hz.
5. Speaker unit: 13mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: charging case 300mAh, headset 30mAh.
10. Charging case input: DC5V, Type-C.
11. Charging time: about 1.5 hours for charging case, about 1 hour for headset.
12. Talk / music time: 4 hours (80% volume). Standby time: 150 hours.
13. Transparent charging case.
14. Supports leader-follower switching, voice assistant activation, songs switching.
15. Headset automatically turns on when taken out from the charging case, automatic pairing. Headset automatically turns off when placed into the charging case.
16. Battery display: supports for Apple phones and some Android phones.
17. Sizes: 62 × 49 × 28mm.
18. Total weight: 43.5g. Single earbud weight: 3.8g.













TWS headset “EW202 Magic”
True wireless stereo headset.
Semi-in-ear design.
Transparent case cover and headset stems with built-in lighting effects.
BT v5.4.
Total working time: 30 hours.
EW202 Magic, TWS headset, BT v5.4, charging case battery 350mAh, headset battery 35mAh, 30 hours of use, transparent headset stems with built-in lighting effects
1. BT version: v5.4. Chip: AC6973.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2402-2480MHz.
5. Speaker unit: 13mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: charging case 350mAh, headset 35mAh.
10. Charging case input: DC5V, Type-C.
11. Charging time: about 1.5 hours for charging case, about 1 hour for headset.
12. Talk / music time: 6 hours (80% volume). Total working time: 30 hours.
13. Transparent case cover and headset stems with built-in lighting effects. Touch control.
14. Supports leader-follower switching, voice assistant activation, songs switching, songs play / pause.
15. Open the charging case and take out headsets to turn it on and pair automatically. Headset automatically turns off when put in the charging case and cover is closed.
16. Battery display: supports for iP phones and some Android phones.
17. Sizes: 54.5 × 51 × 26mm.
18. Total weight: 38.5g. Single earbud weight: 4.2g.













EW52 Lilly, TWS headset, BT v5.3, charging case battery 300mAh, headset battery 30mAh, 4 hours of use and 200 hours of standby
1. BT version: v5.3. Chip: JL AC6973.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2.4Hz.
5. Speaker unit: 13mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: charging case 300mAh, headset 30mAh.
10. Charging case input: DC5V, Type-C.
11. Charging time: about 1.5 hours for charging case, about 1 hour for headset.
12. Talk / music time: 4 hours (80% volume). Standby time: 200 hours.
13. Transparent charging case.
14. Supports leader-follower switching, voice assistant activation, songs switching.
15. Headset automatically turns on when taken out from the charging case, automatic pairing. Headset automatically turns off when placed into the charging case.
16. Battery display: supports for Apple phones and some Android phones.
17. Sizes: 60 × 50 × 28mm.
18. Total weight: 43.5g. Single earbud weight: 3.3g.













TWS headset “EW54 Rayo”
True wireless stereo headset.
BT v5.3.
Use time 4 hours.
Standby time 150 hours.
EW54 Rayo, TWS headset, BT v5.3, charging case battery 300mAh, headset battery 30mAh, 4 hours of use and 150 hours of standby
1. BT version: v5.3. Chip: JL AC6973.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2.4Hz.
5. Speaker unit: 13mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: charging case 300mAh, headset 30mAh.
10. Charging case input: DC5V, Type-C.
11. Charging time: about 1.5 hours for charging case, about 1 hour for headset.
12. Talk / music time: 4 hours (80% volume). Standby time: 150 hours.
13. Transparent charging case.
14. Supports leader-follower switching, voice assistant activation, songs switching.
15. Headset automatically turns on when taken out from the charging case, automatic pairing. Headset automatically turns off when placed into the charging case.
16. Battery display: supports for Apple phones and some Android phones.
17. Sizes: 62 × 49 × 28mm.
18. Total weight: 43.5g. Single earbud weight: 3.8g.













TWS headset “EW202 Magic”
True wireless stereo headset.
Semi-in-ear design.
Transparent case cover and headset stems with built-in lighting effects.
BT v5.4.
Total working time: 30 hours.
EW202 Magic, TWS headset, BT v5.4, charging case battery 350mAh, headset battery 35mAh, 30 hours of use, transparent headset stems with built-in lighting effects
1. BT version: v5.4. Chip: AC6973.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2402-2480MHz.
5. Speaker unit: 13mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: charging case 350mAh, headset 35mAh.
10. Charging case input: DC5V, Type-C.
11. Charging time: about 1.5 hours for charging case, about 1 hour for headset.
12. Talk / music time: 6 hours (80% volume). Total working time: 30 hours.
13. Transparent case cover and headset stems with built-in lighting effects. Touch control.
14. Supports leader-follower switching, voice assistant activation, songs switching, songs play / pause.
15. Open the charging case and take out headsets to turn it on and pair automatically. Headset automatically turns off when put in the charging case and cover is closed.
16. Battery display: supports for iP phones and some Android phones.
17. Sizes: 54.5 × 51 × 26mm.
18. Total weight: 38.5g. Single earbud weight: 4.2g.













Original: $12.00
-65%$12.00
$4.20Description
EW52 Lilly, TWS headset, BT v5.3, charging case battery 300mAh, headset battery 30mAh, 4 hours of use and 200 hours of standby
1. BT version: v5.3. Chip: JL AC6973.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2.4Hz.
5. Speaker unit: 13mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: charging case 300mAh, headset 30mAh.
10. Charging case input: DC5V, Type-C.
11. Charging time: about 1.5 hours for charging case, about 1 hour for headset.
12. Talk / music time: 4 hours (80% volume). Standby time: 200 hours.
13. Transparent charging case.
14. Supports leader-follower switching, voice assistant activation, songs switching.
15. Headset automatically turns on when taken out from the charging case, automatic pairing. Headset automatically turns off when placed into the charging case.
16. Battery display: supports for Apple phones and some Android phones.
17. Sizes: 60 × 50 × 28mm.
18. Total weight: 43.5g. Single earbud weight: 3.3g.













TWS headset “EW54 Rayo”
True wireless stereo headset.
BT v5.3.
Use time 4 hours.
Standby time 150 hours.
EW54 Rayo, TWS headset, BT v5.3, charging case battery 300mAh, headset battery 30mAh, 4 hours of use and 150 hours of standby
1. BT version: v5.3. Chip: JL AC6973.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2.4Hz.
5. Speaker unit: 13mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: charging case 300mAh, headset 30mAh.
10. Charging case input: DC5V, Type-C.
11. Charging time: about 1.5 hours for charging case, about 1 hour for headset.
12. Talk / music time: 4 hours (80% volume). Standby time: 150 hours.
13. Transparent charging case.
14. Supports leader-follower switching, voice assistant activation, songs switching.
15. Headset automatically turns on when taken out from the charging case, automatic pairing. Headset automatically turns off when placed into the charging case.
16. Battery display: supports for Apple phones and some Android phones.
17. Sizes: 62 × 49 × 28mm.
18. Total weight: 43.5g. Single earbud weight: 3.8g.













TWS headset “EW202 Magic”
True wireless stereo headset.
Semi-in-ear design.
Transparent case cover and headset stems with built-in lighting effects.
BT v5.4.
Total working time: 30 hours.
EW202 Magic, TWS headset, BT v5.4, charging case battery 350mAh, headset battery 35mAh, 30 hours of use, transparent headset stems with built-in lighting effects
1. BT version: v5.4. Chip: AC6973.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2402-2480MHz.
5. Speaker unit: 13mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: charging case 350mAh, headset 35mAh.
10. Charging case input: DC5V, Type-C.
11. Charging time: about 1.5 hours for charging case, about 1 hour for headset.
12. Talk / music time: 6 hours (80% volume). Total working time: 30 hours.
13. Transparent case cover and headset stems with built-in lighting effects. Touch control.
14. Supports leader-follower switching, voice assistant activation, songs switching, songs play / pause.
15. Open the charging case and take out headsets to turn it on and pair automatically. Headset automatically turns off when put in the charging case and cover is closed.
16. Battery display: supports for iP phones and some Android phones.
17. Sizes: 54.5 × 51 × 26mm.
18. Total weight: 38.5g. Single earbud weight: 4.2g.



































