Description: Name: Wireless earphones; Bluetooth-compatible version: V5.3; Bluetooth-compatible distance: approximately 10M; Battery: 200MAH; Horn: 10mm horn; Charging interface: TYPE-C interface; Charging time: 1-2 hours; Usage time: 30 hours; Ear to ear function: 2 sets can be purchased to pair with ears for use; Frequency: 20Hz-20KHz; Impedance: 32 ohms; Sensitivity: 85dB/mW; Waterproof grade: IPX 5; Bare metal weight: 14G; Bare metal size: 7.5 x 4.5 x 1CM; Complete set weight: 86G; Set size: 12 x 9.4 x 3.7CM;Packing list:&nbsp; 1 x headset 1 x USB cable 2 x ear caps 1 x manual 1 x packing boxNote: Due to manual measurement, please allow 1-3 cm error, thank you Due to screen and other objective reasons, there may be a certain color difference, please understand. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

GL20 Wireless Headset Hands-Free Led Battery Display V5.3 Stereo Wireless Earpiece For Business Office Driving black