Production Features ▫ Bluetooth 4.0 technology with A2DP/HSP/AVRCP/HFP/APTX. ▫ Wireless & strong signal to universal audio devices, two ear pieces are easily to be connected within 10 meters. ▫ Ear pieces can be recharged for 6 times in the portable charging box. ▫ One key switch for multi-function, and side buttons for next track and volume control. ▫ Active noise reduction circuit board, build-in stereo decoder to eliminate echo and reduce noise. ▫ The pair of true wireless Bluetooth earphones can be used indepentatly.
Compatibility ▫ Universal compatible with all audio devices with Bluetooth function, ie. Mobile phones, iPod, laptops, tablets, Bluetooth transmitters, Bluetooth TVs, etc.
Specification ▫ Speaker diameter: 8 mm ▫ Speaker Impedance: 32Ω ▫ Bluetooth Version: 4.0 (double model) ▫ Bluetooth chip: CSRA63120 ▫ Charging voltage: 5V ▫ Microphones sensitivity: -42dB±2dB ▫ Frequency response: 2.4-2.48GHZ ▫ Bluetooth distance: within 10 meters (free space) ▫ Portable charging case battery capacity: 700mAh ▫ Earphone battery capacity: 75mAh(Single) ▫ Earphone standby time: 140 hours To be recharged for 6 times ▫ Music playing time: around 4 hours ▫ Earphone can be fully charged in 1 hour the portable charging box can be fully charged within 1.5 hours ▫ Waterproof level: IPX 4 ▫ Material: ABS+PC
Color ▫ Black
What Is In The Box ▫ 1 pair of earphones ▫ 1 portable charging box ▫ 1 PCS USB charging cable ▫ 1 pair of additional ear caps ▫ 1 PCS fabric bag ▫ User Manual
100% NEW 全新 Nasudake 香港 行貨. 1年 香港 Nasudake 代理 保養 ( 1-Year Warranty by Hong Kong Authorized Dealer )