Detailsbrand - Morin;Article No - M9;Transmission range - 10m;function - Battery display; call function; music support; multipoint connection;Processing customization - yes;Bluetooth protocol - 5.0;Vocal tract - stereo;How to use - Earphone ;Single or double ears - Bilateral stereo;Suitable for gift giving occasions - Wedding; birthday; festival; relocation; trade fair; advertising promotion; employee welfare; anniversary celebration; business gifts; opening ceremony; award commemoration; public relations planning;colour - Electroplated black; pearlescent white; cherry blossom powder; fluorescent purple;Mold Type - Private model;chip type - Jerry 6973D4;Endurance - 7 (hours);Listing year/season - December 2021;TWS Bluetooth headset - ENC headset;Noise reduction earphones - Bluetooth headset;Game headset - E-sports headset;