Creative Retro Wireless Bluetooth Speaker Mini Portable Mobile Phone Nostalgic Subwoofer Outdoor Portable Small Audio Features: Classic design, music can be at will. knob and three buttons can meet your various needs. The loudspeaker restores the real texture and integrates the classic feelings with the retro aesthetics. and exquisite, small and portable, leather handle design, and firm. Enjoy music wirelessly and comfortably. Through Bluetooth connection, the family can listen to wonderful music at time. It is convenient to carry, and firm when traveling. A variety of audio input interfaces can be connected to mobile phones and computers, giving you a better music experience. music playback brings a new texture experience. With its , users can be warm, improve their taste, relieve their emotions, release pressure and increase their passion. Product Description: Product Description: Package contents: Bluetooth speaker, audio cable, charging cable, manual, color box Battery capacity: 3.7V 400mah Horn: 4 3W Effective distance: 10m Playback duration: maximum volume 2h, minimum volume 4.5H Charging time: 3H Frequency range: 60mhz-120mhz Functions: Bluetooth connection play, handsfree call, play, USB play aux Input / output: 5V 1A / 3.7V 3W Material: abs+uv plating Bare metal size (CM): 10.8 six point five five 7 cm Color box (CM): 13x7x7.6 cm contain: 1x speaker 1x instructions 1x charging cable