ADVSOUND complete wireless earphones SLEEPER TWS (beige) [ADVSLEEPTWS-BGE]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Specifications
Continuous playback time Body only : up to 5 hours
Case charging included : up to 15 hours
Charging time : approximately 1 hour
Driver Configuration : 6 mm Full-range Dynamic Transducer
Supported Codecs : SBC/AAC
Bluetooth Version : Bluetooth5.2
Playback frequency band : 20Hz-20kHz
Impedance : 16 Ω + / -15%
Sensitivity : 100 dB + / -3dB per 1 kHz
Wireless charging : supported
Accessories : dedicated charging case, USB-C cable for charging, Japanese / English manual