1. Bluetooth 5.3; chip: JLAC6973
2. Battery capacity: 300mAh in charging case; Headset 40mAh
3. Service time: 7 hours (button battery); Standby time: 200 hours
4. Material: ABS;Size: 60.6 * 45.2 * 21.7mm; Weight: 57g
5. does not support wireless charging, no in-ear detection function, does not support pop-up windows, does not support Apple mobile phone positioning, does not support Apple mobile phone custom operation,
Colors: white
MSRP (USD): 26.83
Series: EW series (TWS headset)(Price without extra discount)
Supplier gallery: http://gofile.me/649X4/0IH1094aC