JBL TWS 4 Wireless In Ear Earphones

Waterproof Touch True Wireless Earbuds TWS 4 Mini Bluetooth Earphone Earpiece Features:Professional sport Bluetooth earphone, waterprof, sweatproof and dirt-resistance. With touch function, you can power it on/off, call/reject, which is convenient to use. Simply put your earbuds near the charging interface and they will be held in place magnetically and recharge. Wireless Dual Ear Stereo Design, Left and Right Ear Channel Separation. Stable and Comfortable when walking, exercising, running, climbing, driving, skating, cycling, fishing and other outdoor sports. Wireless Bluetooth 5 Technology, ensure transmitting strong signal in high quality and high speed and offering high-fidelity stereo music. Specifications:Color: Black or WhiteBluetooth Version: v5.0+EDR, Transmission range: 10m/32.8ft Bluetooth frequency: 2.4-2.46GHZ Working voltage: 3.2-4.2V Music time: 2.5H Talk time: 3H