Mini Single-Ear Call Bluetooth Earphone In-Ear Cycling Sports Earphones(Black)

Features:1. Composite diaphragm, 3D stereo effect2. The ear caps are made of high-quality silicone material, which is skin-friendly and comfortable3. Fit the ear canal design, comfortable to wear4. LED digital display design, easy to observe the power5. Mini and light, easy to carry6. Button switch, easy to operate7. Fast connection, more convenient to useProduct parameters:1. Features: in-ear wear, high-definition microphone, noise reduction, comfortable ear fit, composite diaphragm, wide compatibility2. Bluetooth solution: 5.13. Transmission distance: 10 meters4. Battery capacity: 55mAh5. Standby time: 60 hours6. Playing time: 4 hours