K8 wireless

  Specifications:   Bluetooth version: 4.1 Bluetooth Profiles: HFP1.6,HSP1.2, A2DP1.2, AVRCP1.4 Bluetooth Working range: 10m Noise reduction: CVC6.0 Distortion factor: ≤1% Charging Time: about 1-2 hours Playing Time: 5-6 hours (volume will affect) Talking Time: about 5-6 hours Stand-by Time: up to 160 hours Battery capacity: 90mAh Material: Plastic Size: 73.4*12.8*7.8mm Color: Black, white, red   Features:   1. Ear-Hooks type: Wearing this bluetooth bone conduction earphones, Your ear will no longer feel pain. The lightweight business telephone headset is light, each only 40ct(8g) 2. Wireless Earpiece: wireless bluetooth headset for clear hands free calling, smooth music, GPS directions and sports. excellent for business,sports and handsfree driving 3. Stable and Strong: Bluetooth V4.1 provides strong stable Bluetooth signal for easy fast pairing, up to 33ft connect distance. Universally compatibility with IOS, most Android. 4. Clear voice: This mini bluetooth headset use built-in sensitive Mic with CVC6.0 noise canceling to broadcast your speech clearly while you move around 5. Hands free: 1 to 2 connection,Up to 5 hours of music, 6 hours of phone calls,and 160 hours of standby time. Only taking 1.5 hours to get fully charged about wireless bluetooth headphones. Package Included:   1 x Bone Conduction Earphone 1 x USB Cable 1 x Manual