BT 5.3: This mini speaker adopts BT 5.3 chip, distance up to 10m, low power consumption and stable signal, realizing true wireless freedom. TANDEM SURROUND SOUND: Simultaneously turn on the two speakers and then take any one of them to double click the on off key for interconnecting action. When you hear the tone, it means interconnecting is successful. At this time, the two speakers will play the songs synchronously. EXCELLENT LISTENING EXPERIENCE: With a bass diaphragm powerful sound field, create a shocking bass effect and 360° equal coverage of the surround sound effect, giving users an immersive listening experience. MULTI DEVICE COMPATIBILITY: This mini speaker is intelligently compatible with cell phones, tablets, computers and other devices, providing a more convenient music experience. LANYARD DESIGN: It comes with a lanyard, making it easy to carry, making music everywhere and immersing users in the enjoyment of premium music. Specification:
Item Type: Mini Speaker
Material: Aluminum Alloy
BT: V5.3
Frequency Range: 30Hz-15kHz
BT Distance: Straight Line Without Obstacles 10m / 32.8ft
Battery: Lithium Battery 300mAh (Built In)
Charging Port: TYPE C Port
Charging Time: 1.5H
Working Time: ≥3H At Maximum Volume

How to Use:
Long press the on off key to turn on and off.
Speaker interconnect function. Simultaneously turn on the two speakers and then take any one of them to double click the on off key for interconnecting action. When you hear the tone, it means interconnecting is successful. At this time, the two speakers will play the songs synchronously.

PackageList:
1 xMini Speaker
1 x Lanyard
1 x Instruction Manual
1 x USB Cable