Lenovo Bluetooth Headphones IPX5 Waterproof Wireless Sport Earphones Rechargeable Sweatproof Earbuds w/Mic Noise Cancelling Headset for Exercising Running Gym 8 Hours Play Time

Overview: This pair of Lenovo earphones is designed for you to enjoy listening to music and receiving calls while doing sports. It sets hands free, giving more convenience to your daily life. Why not have a try? Features: Ergonomic & magnetic design, lightweight and very flexible, can be bent to any shape, easy to store. Wireless headphones, which sets your hands free and gives you more convenience for sports. Top grade loudspeakers, giving you all-around stereo sound, perfect for playing games. Specifications: Brand Name: Lenovo Model: HE05 BT Version: 5.0 Material: Metal, Silicone, TPE Transmission Distance: 10m (no obstacle) Waterproof: IPX5 Dustproof: IP6X Battery: 3.7V / 80mAh Working Time: about 8 hours Standby Time: about 120 hours Charging Time: about 2 hours Color: Black, Red (Optional) Horn Diameter: 10mm Speaker Sensitivity: 98dB Frequency Response Range: 20-20kHz Item Weight: Approx. 33g / 1.16oz Package Size: Approx. 20.8 * 16.5 * 3.1cm / 8.19 * 6.5 * 1.22in Package Weight: Approx. 135g / 4.76oz Package List: 1 Pair * Earphones 1 * Micro USB Charging Cable 3 Pairs * Ear Pads (S, M, L) 1 * User Manual (Chinese & English)