For LINLIN Bluetooth headset, speaker
3.7V 110mAh
For Samsung Gear IconX
3.8V 315mAh/1.19WH
For OPPO 380835
3.8V 88mAh/0.33Wh
For Honeywell Vocollect SRX2 Wireless
4.2V 620mAh/2.29Wh
For Sony LinkBuds S WFLS900N/B WFL900/H Earbuds
3.85V 55mAh/0.21Wh
For Sena 20S_EVO 20S-EVO-01 Bluetooth Headset
3.7V 1200mAh/4.44Wh
For Bose QuietComfort Earbuds Charging Case
3.7V 850mAh/3.15Wh
For Beats Powerbeats 2 Wireless PB3 bluetooth Earphone
3.7V 90MAH/0.33WH
For Beats Studio2.0 Wired Headphone Wireless Headset
3.7V 560mAh/2.072Wh
For Beats by Dre Powerbeats 2 Wireless In-Ear Headphones
3.7V 90mAh/0.33Wh
For SteelSeries Arctis Pro Wireless 800 840
3.7V 700mAh/2.59Wh
For Huawei FreeLace bluetooth earbuds
3.7V 120MAH/0.44WH
For Huawei FreeBuds 3
3.82V 410mAh/1.56WH
For SONY WH-1000XM5
3.8V 1200mAh
For SONY WF1000XM4 Headphones
3.85V 70MAH
For Astro A50 GEN 4 Gaming Headset 533-000169,533-000191
3.7V 1000mAh/3.7Wh
For ZHAOKUN Electric toy dot pen Bluetooth headset
3.7V 125mAh/0.463WH
For Oculus Quest 2 VR Headset
3.85V 3640mah/14Wh
For Sony Playstation PS Vita PSV Slim PSV 2000 PCH-2000
3.7V 3200mAh/11.84Wh
For YUHUIDA Bluetooth headset
3.7V 45mAh/0.1665WH
3.7V 200mAh
For Sennheiser RI900 RR840 RI410 RS4200 RR4200 HDI830
3.7V 150mAh
For Sennheiser momentum TW2 TW3
3.8V 860mAh/3.27Wh
For BOSE QuietComfort 30 QC30 Bluetooth earphone
3.7V 250mAh/0.925Wh
For SONY WF-1000XM5 charging case BOX
3.85V 500mAh/1.925Wh