Description:<br />E6S BT5.1 Wireless Earphones 6D HiFi Stero Sound IPX4 Waterproof Sweatproof In-Ear Earbuds Smart Touch Control Dual Channel Call Type-C Bass Sport Headset Compatible with Andriod iOS And Other BT Devices For All Smartphones<br/>Features:<br />Smart touch control, random operation<br />Sweatproof, no worry about splashing water and sweat, enjoy music and sports freely.<br />Automatic paring and separate use.<br />A charging case can charge and store the earbuds. With digital display, the remaining power can be shown.<br />Support single earphone mode and dual earphones mode.<br />The latest BT5.1 chip delivers fast and stable transmission and incredibly low audio latency<br/>Parameters:<br />Item name: E6S BT Earphones<br />Color: White/Black/Green/Pink/Blue<br />Waterproof: IPX4<br />BT version: 5.1<br />Play time: about 1.5-3h<br />Standard voltage: 3.7V<br />Earphone battery capacity: 38mAh<br />Charger box battery: 200mAh<br />Sensitivity: 93dB<br />Impedance: 32Ω<br />Wireless distance: ≥10m (without any large obstacles)<br />Frequency range: 20Hz-20KHz<br />Charging port: Micro USB<br />Support protocol: HSP/HFP/A2DP/AVRCP<br />Earphone weight: 4.6g(Single)<br/>Note:<br />The battery usage may be slightly different due to the actual usage.<br />There is a little of difference according to manual measurement.<br />Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.<br />*Please do not immerse the earphones in water to prevent damage, thank you.<br/>Package List:<br />1*A pair earphones<br />1*Charging box<br />1*USB cable<br />1*User manual