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:!#!amp!*!gt; 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: