★ Fully Independent Wireless and Stress Free
★ Left and right independent wireless earphone + battery
◆ Earphone section: ● Voltage: 3.2 V to 4.2 V / ● Microphone sensitivity: -40 ± 2 db / ● Battery capacity: 55 mAh
◆ Bluetooth: ● Bluetooth version: 4.1 / ● Frequency: 2.4 ~ 2.48 GHz / ● Maximum communication distance: 10 m / ● Audio transfer format: A2DP / HFP / HSP / AVRCP / ● CODEC: AAC / SBC
◆ battery: ● Charging capacity: 2100 mAh / ● DC output voltage: DC 5 V / ● DC output current (MAX): 1A
Product features ★ Case with mobile battery function included Left and right independent wireless earphone? ◆ Fully Independent Wireless and Stress Free ● Bluetooth compatible, innovative completely independent wireless earphone with no cable. ● Because the cable does not get in the way, you can use it stress-free in any situation. ◆ Left and right independent wireless earphone + battery ● BEAT IN POWER BANK has integrated right and left independent wireless earphone and mobile battery. ● The compact case is convenient as a wireless earphone battery as well as a function as a 2100 mAh mobile battery that can output USB. ● When fully charged, charging stops automatically and it prevents overcharging. ◆ Ultra compact ultra lightweight compact design ● It is ultra-compact and ultra lightweight simple and compact design amongst complete wireless earphones. ● The fitted feeling is also good, it is small, but there is a fitting feeling hard to fall from the ear. ◆ Bluetooth 4.1 compatible ● Pairing is compatible with Bluetooth version 4.1. ● You can use comfortably within a communication distance of 10 m. ◆ High sound quality · Hands-free calling possible ● Both ranges are clearly high quality, well balanced and easy to hear. ● Hands-free calling is also possible with built-in microphone. ◆ Magnet type ● There is no worry of losing or dropping because the earphone is adsorbed firmly to the magnet inside the case.
Beat-in Wireless Earphone Power Bank Bluetooth 4.1 compatible Left and right complete independent type BI9315 (Gold) - B01NANIMFB