Original Lenovo XE66 Intelligent Noise Reduction 8D Subwoofer Magnetic Neck-mounted Sports Bluetooth Earphone, Support Hands-free Call (Red)

Features: 1. Bluetooth 5.0, faster transmission speed, no delay in call, strong anti-interference, more stable signal 2. Quad-core dual-moving coil design, 8D heavy bass 3. Intelligent noise reduction, clearer calls 4. TPE neck hanging, soft and skin-friendly, can be bent arbitrarily 360 degrees, comfortable to wear 5. Built-in lithium battery, long-lasting battery life 6. Silicone ear caps + in-ear design, comfortable to wear and can not be shaken off wildly 7. Magnetic design for easy storage Product specifications: 1. Bluetooth version: V5.0 2. Transmission distance: 10m (without obstacles) 3. Speaker diameter: 8mm (four units) 4. Battery capacity: 105mAh 5. Play time: 8 hours 6. Standby time: 120 hours 7. Battery life: greater than or equal to 5 hours 8. Input current: DC 5V 105mA