Main Features:- Advanced and high-end WiFi + Bluetooth 4.0 dual wireless connection technology gives you a stable and shareable music experience
- Retro design with handcrafted leather and brushed aluminum panel
- 4 speakers， two dome tweeters and two 3.5 inches kevlar middle-low frequence speakers create a powerful sound effect for you
- Play music from your devices or stream from online sources
- Supports multi-room play and separate L / R channels
- Compatible with iOS / Android / Windows / Mac OS
- Can be controlled through GGMM app gives you an unique feeling Brands: GGMM
Model: M3
Design: Cool，Multifunctional
Compatible with: Laptop，Mobile phone，Tablet PC
Supports: Bluetooth，WiFi Connected
Connection: Wireless
Audio Source: Bluetooth Enabled Devices，Electronic Products with 3.5mm Plug，WiFi Enabled Devices Bluetooth version: V4.0
Audio File Format: APE，FLAC，MP3，WAV，WMA
Power Output: 40W
WiFi Standard: 802.11b/g/n
Freq: 80Hz-20KHz
S/N: More than 85dB
Distortion: 0.5pct and less Power Source: Wall Charger
Input: 18V 3A 4.352 Package weight: 4.404 kg
Product size (L x W x H): 34.00 x 17.50 x 14.30 cm / 13.39 x 6.89 x 5.63 inches
Package size (L x W x H): 38.50 x 21.50 x 20.50 cm / 15.16 x 8.46 x 8.07 inches Package Contents: 1 x M3 Speaker， 1 x AC Charger Adapter， 1 x AUX Cable， 1 x Multi-language Manual