Balanced stereo to enjoy powerful and clear music. Wider range: design left and right speakers tilt 5 degrees to get wider range stereo sound. With 2200mAh, polymer lithium battery, charging 3 hours, lasts up to 15 hours. Rechargeable and portable, enjoy music anywhere.
Communication: Bluetooth Display Screen: No Battery: Yes Speaker Type: Portable Power Source: DC Power Source: Battery Number of Loudspeaker Enclosure: 1 Cabinet Material: Metal Audio Crossover: Full-Range Built-in Microphone: Yes Channels: 2 (2.0) Feature: Phone Function Intelligent Personal Assistant: NONE Output Power: 10W Remote Control: No Support Memory Card: No Material: Metal Support Apt-x: No Display Screen: No Waterproof: No PMPO: 10W