• Phone/Tablet PC Holder Function:
• Mobile phones and tablet computers can be placed on the bracket, The bracket can be extended up and down, adjusted from different angles in front and back, and rotated 360 degrees horizontally
• The bracket adopts metal rotating shaft, using with good hand feeling, stable and wear-resistant, and strong bearing capacity (can bear 3kg) 
• Power Bank Function:
• Built-in removable 18650 large capacity lithium battery 2pcs, can charge mobile phone/tablet while playing music
• The power output of the bracket speaker has two interfaces: USB and Type-c, which can charge all mobile phones/tablets on the market
• The holder speaker uses a physical power switch, which does not consume battery power when it is turned off.
• Music Playback:
• Music of Bluetooth-compatible device play, up and down, play/pause control, volume control, Bluetooth-compatible hands-free talking function. 
• U disk music playback, up and down, play/pause control, volume control
• Internal magnetic horn plus bass diaphragm, sound quality effect is good
• Fold Function:
• The bracket adopts a folding structure, compact and convenient to carry

Specification:

• Power input: 5V 2A
• Horn: Built-in Diameter 52mm 4 Ω 5W full frequency internal magnetic speaker + bass diaphragm
• Battery: 18650 lithium battery 3000mAh
• Bluetooth-compatible version: 5.1
• Product size: 152*86*56mm
• Weight: 325g