Description

–Ergonomics design, balance wear, tight on the ear.
–Noise Reduction echo and cancellation technology ensure clear sound quality.
–The bone conduction headphones is powered by the included micro USB port.
Product Specifications: Item type:Ear Hearing Aid Device Frequency Range: 20Hz to 20KHz Microphone Sensitivity: -54dB±2dB Built-in 350mAh rechargeable Li-ion battery Operating Time: 10±0.3 hours Standby time: Over 60 days Input: DC 5.0±0.5V, Max 500mA Color: Black Main Item Size: 14.6 * 13.2 * 2.7cm / 5.74 * 5.19 * 1.06in Main Item Weight: 59g / 2.07oz Content: 1 * Bone Conduction Hearing Aid Headphone 1 * 3.5mm Audio Cable 1 * USB Charging Cable 1 * English / Chinese User Manual Note:Due to some errors in manual measurement, the actual object should be received as the criterion