HOCO Headphones “W52 Wonderful” wireless and wired (W52 Black) (W52)

W52 Wonderful, wireless and wired headphones, BT v5.4, 46 hours of music and calls, 180 hours standby, supports BT, TF and AUX modes

1. BT version: v5.4. Chip: JL7006F4.
2. Supported protocols: A2DP, AVRCP, HSP, HFP.
3. Transmission distance: 10m.
4. Transmission frequency: 2402-2480 MHz.
5. Speaker unit: 40mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: 400mAh.
10. Charging input: DC5V, Type-C.
11. Charging time: about 2 hours.
12. Talk / music time: 46 hours (80% volume level). Standby time: 180 hours.
13. Lightweight and soft, 90° rotating earcups, adjustable headband.
14. Control: tracks switching, play / pause, volume adjustment, answer / hang up, reject and redial.
15. Supports BT, TF card (up to 128Gb, not included), AUX playback modes.
16. Built-in microphone.
17. Supports Chinese and English prompts – double-click the power button when not paired to switch language.
18. Sizes: 195 × 186 × 82mm.
19. Weight: 233g.