APT-X 2 in 1 Bluetooth Receiver Transmitter 3.5mm Audio Stereo Wireless Adapter With Optical Cable

Features: 1. SPDIF + AUX Port: You get maximum flexibility with support for both 3.5mm (AUX and RCA) and optical (SPDIF) digital, both input and output are supported. 2. Multi-point Connection: In transmit mode, this device can pair with two Bluetooth-enabled headphones or speakers to play music simultaneously. In receive mode, it can pair with two smart phones at the same time, but the music played only by one mobile phone. If you want to switch to another phone to play music, you need to pause or end the music on the current phone. 3. Long working time: Receiver/ Transmitter Adapter with Built-in battery provides more than 12 hours play time 4. Allows seamless connection through Bluetooth 4.1 and up to a distance of 30ft. The main chip data storage uses internal 16M FLASH memory. 5. Two-in-One Bluetooth Transmitter (TX) and Receiver (RX) Device. Converts any Speaker to a Bluetooth Enabled Speaker. Specifications: Model Number: BT-029 Product Weight: About 38.6g Dimension: 60 * 60 * 18.4mm / 2.36 * 2.36 * 0.72inch Chipset: CSR BC8670 Supported Protocol: A2DP AVRCP Supported CODEC: APT-X, SBC and others Bluetooth Version: V4.1 Frequency: 2.40GHz-2.480GHz Transmit power: Class II, within 10 meters of the use scope(the actual range depends on the connected equipment) Charging Time: 2H Charging Input: DC 5V,≥300MA Working Time (AUX, reception status): 15H Working Time (AUX, launch status): 15H Working Time: (SPDIF, reception status): 12H Working Time: (SPDIF, launch status): 12H Battery: 350mAh rechargeable Li-polymer battery Package Included: 1 x Bluetooth 4.1 Transmitter and Receiver 1 x USB Cable 1 x 3.5mm AUX Cable 1 x Optical Cable 1 x RCA Cable 1 x User Manual