Brand ESER Model H-266 Quantity 1 Color White Bluetooth Version V2.1 Operating Range 10m meter Compatibility Bluetooth2.1 and A2DP V1.2 Microphone No Radio N/A Supports Music Format MP3/WMA/WAV Power Supply Micro USB/5V Built-in Battery Capacity 500mAh Compatible With Ipad Iphone cell phones notebook and other digital devices which have Bluetooth function. Other Features Built-in 500mAh battery; Endurance time: 6-8 hours; Charge time: 2-3 hours. BQB Certification No Keywords Product features: 1. More cost-effective design H-266 not only has more fashionable appearance large battery capacity bo switch design as well. 2. Standard 3.5mm audio output port can be easily connected with the speaker input port by audio cable. Apply high-performance headphone amplifier chip design make the sound can reach full power output without extra amplifier-chain. 3. Standard micro USB power interface use any compatible USB port including computers to charge and supply power. 4. Initially adopting NFC conception connect the Bluetooth connection by using the device to touch H-266 has removed the step of searching for pairing and more meets the user experience in the future. Packing List 1 x Bluetooth music receiver 1 x USB data cable (50cm) 1 x 3.5mm audio cable (49cm)