Wireless Speaker for OnePlus 13 - Hands-free Microphone Remote Shutter Mini - ACK87

Mini and lightweight portable wireless speaker music player, brings you new sound enjoyment, looks very stylish. Mini wireless speaker can remotely control the smartphone camera and can be used as a Remote Shutter for Selfies. Compact and Small Body, Big Sound. Don't be fooled by its size, with powerful 3W speaker this mini wireless speaker gives a bid sound beyond its size. Specifications: Dimensions: 37mm (1.45") x 43mm (1.7"). Weight: 47.5g (1.7oz). Working Distance: About 10 meters. Loudspeaker Output: 3W. Audio Frequency: 20Hz - 20KHz. Battery Capacity: 400mAh. Battery Charging Voltage: 5V[USB]. Battery Charging time: about 2 hours. Music Playback Time: Up to 4 hours. Package includes: 1 x Mini Wireless Speaker - Black. 1 x Lanyard. 1 x Micro USB Charge Cable. 1 x User Manual.