Listen to Music Wirelessly: Ugreen Bluetooth Adapter makes your traditional speakers turn into a wireless sound system by plugging this adapter into your speakers, free yourself from the limitation of cables and wires. Portable Size: 2.1x 2.1x 0.5inch makes it easy to be carried and take to anywhere you like.
Wide Compatibility: This Bluetooth 4.1 Receiver can be connected to any A/V receivers and any powered speakers with standard 3.5mm jack, ideal for home theaters, stereo systems, and car stereos, also compatible with Smart Phones, iPod Touch, iPhone, iPad, and Android devices. NOTE: This is just a receiver, not a transmitter.
Advanced V4.1 + EDR Technology & Long-range Wireless: Stream and control your music with a reliable connection from up to 10 meters/33 feet and don't compromise on sound, either. Bluetooth V4.1 + EDR ensuring crystal clear sound and high-quality stereo music.
Easy to Setup and Pair: Just plug the 3.5mm audio connector into 3.5mm jack of this adapter and pair with your Bluetooth enabled devices to enjoy music, automatic re-pairing for a hassle-free experience.
Extra-long Battery Life: Provide up to 8 hours playing time and only need 2 hours to charge it fully. Please use the power adapter of DV 5V/2A Max to charge the receiver.
Bluetooth Version: 4.1
3.5mm stereo audio output and built-in On/off button
Frequency Response: 20Hz-22kHz
Output Power: 25mW, SNR: 100dB RL=16Ω
Battery Capacity: 3.7V/200mA
Operating Time: up to 8 hours and Micro USB for power supply
Transmit Range: Up to 10m/33ft
Approximate Charging Time: 2 hours
1 x Bluetooth Receiver
1 x Micro USB Charge Cable
1 x 3.5mm Audio Cable
1 x Manual
1 x Warranty Card