AB1510 bluetooth 4.1 Boombox Receiver Hifi Multifunctional 3.5mm Stereo Interface Built-in Battery

bluetooth 4.1 Receiver Hifi Multi-functional 3.5MM Stereo Interface 300MA Battery Specifications: Model: AB1510 bluetooth Version: 4.1 Compatibility: Android system, mobile phone or tablet IOS system, and all bluetooth audio devices. Transmission distance:> 20M (opening area) Operating Current: 18-28MA Battery Standard: 300MA Working Hours: 8-10H Charging Time: 3H Color: Black Interface: Power Charge Port, Micro USB, 3.5mm Audio Features: The AEC echo cancellation circuit and ANC Noise elimination circuit of built-in chip keep the stereo sound quality pure and clear. Built-in chip can enhance signal transmission circuit, fast and steady connection. Compatible with double undamaged audio format. Automatic memory connection, easy to use and connect. Built-in battery, long working time. Bluetooth 4.1 version, low power consumption. Enable connecting two phones at the same time. Suitable for the car and home stereo, upgrading the speaker to a bluetooth speaker. Support voice prompts. Integrated Lithium-mode battery charger supports 300mA fast charging and over-discharge protection. Support data packet loss concealment. Package included: 1 x AB1510 HiFi bluetooth 4.1 Receiver 1 x Audio Cable 1 x USB 2.0 to Micro USB Cable 1 x AV Cable 1 x Bilingual Manual in English and Chinese Pictures presentation: