Bluetooth-compatible Wireless Sports MD04 Stereo Bone Bass 3D Music Conduction Earphone

Specifications: This earphone is special bone conduction design, and with LED indicator. The memory titanium alloy rear suspension design supports 360-degree bending, which is not easy to be damaged or deformed. It has 6 bass diaphragms, 3D NICAM, shocking bass, pure voice and it is CVC professional noise reduction.   Item Name: Earphone Material: ABS, Metal Bluetooth Specification: 5.0 Waterproof level: IPX5 BT Distance: 10-15m  Speaker Type: Bone Conduction Technology Speaker Frequency: 20Hz-20kHz Microphone Sensitivity: -42db BT Version: V5.0 Battery: Built-in 180mAh Rechargeable Battery (Included) Maximum Volume Play Time: 8 Hours Play Time: 20 Hours (80% Volume) Talk Time: 17 Hours Headphone Charging Time: 30 Min Standby Time: 12 Days Features: Bone Conduction, Stereo, Wireless Size: 12cm x 10cm x 5.5cm/4.72” x 3.94" x 2.17" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.   Package Includes: 1 x Earphone 1 x Data Cable 1 x User Manual