Hoco W28 Wireless Stereo Headphone

W28 Journey Wireless BT V5.0 Headphones with 250mAh Battery Capacity for 10 hours of calls/music 200 hours of standby AUX input 1. Speaker: 40mm
2. BT specification: BT V5.0 JL6925.
3. Supporting agreements: A2DP, AVRCP, HSP, HFP
4. Charging time: about 2 hours. Standby time: more than 200 hours.
5. Calls/music time: about 10 hours (80% volume)
6. Size: 185*165*76mm Weight: 220g