M97 Bluetooth 5.0 Headset Mono Bluetooth Earphone With Charging BaseProduct parameters: 1. Bluetooth version: V5. 0 2. Bluetooth chip: CSRA8615 3. Communication distance: 10 meters 4. Bluetooth protocol: HSP, HFP, AVRCP, A2DP 5. Decoding method: SBC 6. Built in battery: 180mAh 3. 7V 7. Charging time: about 2 hours 8. Standby time: 200 hours 9. Working time: about 17 hours (50% volume) 10. Earphone net weight: about 51 grams 11. Net weight of charging base: about 242 grams 12. Headphone size: 163. 21x142. 27x48. 5mm

16M (interpolation)

providing peace of mind that your phone is safe

the smart lock will remain locked

2 x 52nm full-range professional speakers

including Windows

super stable hold

ensuring an optimal viewing experience

advertising machines

¡️ Durable Build Quality: Designed for longevity

Fully shielded to reduce EMI and other interference sources

Carton Size 38cm * 30cm * 42cm / 14

Six-cell battery box: two interfaces