SL-10 is a high-quality outdoor BT speaker, with cylinder-shaped appearance and powerful sound. It supports FM radio, TF card, U dirve and 3.5mm AUX IN music play; with microphone, you can enjoy hands-free calls.

Advanced BT Technology:
Adopts advanced BT 4.2 technology, range more than 10m, you can easily connect with almost all BT-enabled devices.
TF Card & AUX & USB Drive Music Play:
Via the TF card slot, 3.5mm audio port and USB port, you can connect the devices without BT function.
Built-in Microphone & FM Radio:
Built-in microphone lets you enjoy hands-free calls; built-in FM Radio, perfect for travel and hiking, superlight and easy to fit in your backpack, baggage.
Portable Design & Large Capacity Battery:
With a adjustable webbing strap, easy to carry outdoor. High capacity rechargeable 1200 mAh lithium battery supplies up to 4 hours of playtime at 2/3 volume on a full charge.

Specifications:
Model Number: SL-10
BT Version: 4.2
Working Distance: up to 10m
Frequency Response Range: 200Hz-20KHz
Speaker Sensitivity: 78dB
Speaker Unit: 2.5"
Speaker Power: 4ohm, 10W
Signal-to-Noise Ratio: ≥80db
Distortion: ≤0.1%
Battery: Built-in 1200mAh 3.7V 18650 rechargeable lithium-ion battery
Playback time: about 3-4 hours (in medium volume)
Charging time: about 2.5-3.5 hours
Charging Voltage: 5V/ 1A
Color: Black
Item Size: Approx. 22.2 * 11 * 9.5cm / 6.88 * 2.95 * 0.82in
Item Weight: Approx. 552g / 19.46oz
Package Size: Approx. 23.5 * 11.9 * 10cm / 6.88 * 2.95 * 0.82in
Package Weight: Approx. 665g / 23.45oz

Package List:
1 * Speaker
1 * Micro USB Charging Cable
1 * 3.5mm Audio Cable
1 * Webbing Strap
1 * User Manual (English & Chinese)