Moxom MX-TW56 Wireless Earbuds

Chip:AD6983D2
Wireless version:V5.3
Operation range: ≤10M
Working frequency:2.402GHz-2.480GHz
Wireless protocols:A2DP、AVRCP、HSP、HFP
Talk time: 4.5H
Music time: 4.5H
Standby time:40H
Earbuds battery :3.7V /30mAh
Charging case battery: 3.7 V /300mAh
Charge time:2H
Charge port:Lightning