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Try another charging source.
Secure both ends of the USB cable.
If your speaker has been exposed to high or low temperatures,
let it return to room temperature and then try charging again.
Mobile device not
responding to button
presses
For multi-press functions using the Multi-function button, vary
the speed of presses.
Full controls may not be available for some models.
Try another compatible device.
If you could not resolve your issue, feel free to reach TONEMAC Customer Services:
1. E-mail: supports@tangmai.com.cn
2. Online Shop where you purchase.
SPECIFICATIONS
Match Name
TONEMAC B1
Bluetooth Version
5.0
Bluetooth Profiles
HFP / A2DP / AVRCP
Stereo Audio Codecs
SBC
Bluetooth Range
Up to 10 m (33 ft)
Driver Size
40 mm
Frequency Response
20Hz 20kHz
Playtime
10 hours @50%VOL
Charging Time
2 hours
Capacity
400mAh
Input
5V400mA
AUX
3.5 mm jack
Waterproof Level
IP67
Weight
115g
Limited Warranty
TONEMAC Technology Co., Ltd (“TONEMAC”) warrants this product against defects in
material or workmanship for the periods and as set forth below when purchased directly from
TONEMAC or TONEMAC Retailer. Under this Limited Warranty, TONEMAC will, at its option,
(i) repair the product using new or refurbished parts or (ii) replace the product with a new or
refurbished product. For purposes of this Limited Warranty, “refurbished” means a product or part