? 1. RX MODE: AS A BLUETOOTH RECEIVER, CONNECT IT TO ANY SPEAKER''S 3.5MM Aux In or RCA In ports with 3.5mm audio cable, it could receive and transmit Bluetooth audio signal into the speaker. For example: Plug it in 3.5mm audio in port on home Audio speaker or car Aux In port as a Bluetooth receiver, then let your smartphone connects it with Bluetooth, now the home audio speaker or car speaker could broadcast your smartphone''s music.
? 2. TX MODE: AS A BLUETOOTH TRANSMITTER, Connect it to any Non-Bluetooth audio devices such as TVs, iPod, CD/DVD players, Desktops, MP3/MP4, Kindle or e-Book Readers etc. with 3.5mm audio cable, then it could transmit Bluetooth audio SIGNAL TO 2 DIFFERENT BLUETOOTH RECEIVERS AT THE SAME TIME, such as 2 headphones or 2 Bluetooth speakers (transmit dual stream to two Bluetooth headsets or speakers simultaneously )etc.
? 3. Ten Special features: 1). Built-in best CSR chip, A2DP, AEC echo cancellation, noise cancellation circuit ANC, enhanced signal transmission circuit to insure Crystal Audio Signal transmit to final speaker; 2). Connected easily, fast and stable no app or drivers needed; 3). double lossless audio formats smartly compatible for all Android, IOS phone system device and all Bluetooth audio devices;
? 4). built-in battery Provides up to 8 HOURS playing time and only need 2 HOURS to fully charged with Micro USB 5V/0.5A ; 5). It''s 3.5MM Aux port support In and Out; 6). Automatically re-connected if the Bluetooth devices had been connected before, remember up to 18 devices in its memory, more convenient and more easy to operate; 7). Transmitter mode support stereo audio; 8). The Bluetooth adapter could work well even while charging insure your continues entertainment;
? 9). Long distance launching up to 33 feet; 10). Compatible with: All devices with Bluetooth function such as smartphones, tablets, laptops, etc.; Compatible with All devices with 3.5MM audio Input / Output, such as desktops, speakers, car audio system, TV, etc. 11). 100% Satisfaction Guarantee: 45 days money back & 18-month worry-free guarantee to address any product & service issues and committed to delivering a 5 star experience for all buyers.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.91 inch
Height : 1.42 inch
Length : 4.21 inch

Item Weight: 0.64 ounce (View shipping rates and policies)
Shipping Weight: 5.28 ounce (View shipping rates and policies)

ASIN : B073G56W7F