Bluetooth Headset Lenovo HE05 Neckband Sport Earphone

Brand: LENOVO Produt Model: HE05 Type: In-Ear BT Version: 5.0 Material: Metal, Silicone, TPE Driver Diameter: 10mm Waterproof: IPX5 Dustproof: IP6X Battery Life: 8H (when fully charged) Standby Time: 120H Charging Time: 2H Speaker Sensitivity: 98dB+/-3dB (IEC711 At 1kHz) Frequency Response Range: 20Hz-20kHz Main Features: - All-new BT 5.0 version is able to delivers low power consumption and fast stable signal transmission - Bionic Tune, metal-level powerful low bass - Dual-side balanced weight, comfortable fits for wearing - Magnetic earbud and neck-like shape strongly fixed on your neck - 10mm Composite Dynamic Driver delivers powerful bass and exquisite sound details - One Button for multifunctional control, music play/pause/switch track, phone call answer/hang up, volume adjustment - Max. 8 hours music playtime, long-term music enjoyment