Bluetooth 5.3 chip, high-speed and stable transmission.
Built-in 75mAh high-performance battery, with long use time.
Air conduction technology, not in-ear, comfortable to wear.
Noise reduction HD calls, and stereo surround sound, bring excellent music and calling experience... .
Yesido YSP11 Wireless Neckband Earphone, Bluetooth 5.3 Connectivity, Electroplating UV Process, Noise Reduction, Up To 12 Hours Of Music, Low Latency, Fingerprint Touch,Black | YSP11