Product details of Rechargeable M3 Mini Speaker Wireless Bluetooth Support Loud Voice High Quality m3 Metal Speakers Pocket Stereo Pairing Metallic Speaker With Long Battery Life - Multicolor Brand Name: jbl Communication: Bluetooth Display Screen: No Battery: Yes Speaker Type: PorTable Power Source: Battery Number of Loudspeaker Enclosure: 1 Cabinet Material: Metal Audio Crossover: Full-Range Built-in Microphone: Yes Channels: 1 Feature: Phone Personal Assistant: NONE Output Power: 3W Remote Control: No Support Memory Card: No Playback Function: mp3 Voice Control: No Material: Aluminum Support Apt-x: No Display Screen: No Waterproof: No PMPO: 3W Support APP: No Model Number: BM3D Frequency Range: 20Hz-20KHz Loudspeaker with Mic for Smartphones Features: Small body with big sound, you can bring it to everywhere it on your bag as a fashion accessory. 3W delivers Driver offers loud high-fidelity stereo sound even at the max volume. TWS bluetooth speaker, activate true wireless stereo sound by pairing 2 speakers, press the button of one for one second, the 2 speakers would be connected. Luxury aluminium design to give you a excellent touch. ft. Specifications: Material: Aluminium Loudspeaker output: 3W Battery: 400mAh Playing time: 2-3 hours. Charging time: 2 hours Bluetooth Version: 4.2 Dimension: 50mm x 36mm Net Weight: 70g Color: Black, White, Silver, Gold, Rose Gold Frequency: 20HZ-20KHZ/N: >=80 DB Wireless range: 32.8 ft Package include: 1 x Bluetooth Speaker 1 x USB Charging Cable 1 x User Manual.