Magnetic Bluetooth Earbuds

Features: *Wireless music, hands-free, best companion for Gym, running, jogging, hiking, cycling, lifting weights & more. *Stereo sound, super bass, noise reduction & echo suppression. *Neck-strap, light weight, comfort to use and easy to carry. *Ultra-long standby time. *Suitable for indoor and outdoor use. *Function: Magnetic force, intelligent music pause/playback, last/next song, volume adjustment, handsfree, voice prompt, answer/hang up calls etc. Description: *Bluetooth Version: V4.2 *Chip: JL6907 *Battery Capacity: 55mAh rechargeable li-polymer *Speaker Unit: 10mm *Impedance: 16Ω *SNR: ≧80db *Distortion: <0.3% *Frequency Range: 20Hz-20KHz *Noise reduction: CVC6.0 *Mic Dimension: 4.0*1.5 *Mic Sensitivity: -4.2Db±3Db *Bluetooth Profiles: HFP HSP A2DP AVRCP *Play Time: 2.5~4 Hours *Standby Time: 120 Hours *Charge Time: 1 hours *Material: PC+Metal *Weight: 25g