Model Number: T103-G Brand Name: TRanbel Key Specifications/Special Features: Specification:Bluetooth MCU: CSR 8635Bluetooth spec.: V4.0Bluetooth profile: A2DP, AVRCP, HFP, HSPButton key: power (key switch), Talk, PREV, NEXT, play/ pause, volume +, volume -MIC:Sensitivity: -42/±2dB,S/N: 40dBAudio output: stereo speaker, 7W (4Ω)+ 7W (4Ω)Speaker size: 45mm
Frequency response: 60Hz-20kHz
Signal-to-noise ratio: ≥80dB
Distortion: ≤1%
LED display: 2 LED color
Display: Bluetooth state (blue), state charging (red)
Battery: internal Li-ion 2000mAh/3.7V
Operating time:
Stand by: 100 hours
Audio: 6 hours
Conference call: 10 hours
Battery charging voltage: 5V
Battery charging time: - over 1-2 hours

FAQ:
Q1. Can you submit samples to us for evaluation?
A: Samplesin our package can be provided for youto test quality, but samplechargeand shipping cost willbe paidby your party

Q2. Can you make OEM package for bulk order?
A: If your order quantitycan reach 1000 pieces, we canpack products in you color box, it will reduce cost obviously
Our designer with rich experience in design will assistant you in package design if you provide images in high resolution and tell us you idea of design
Finished files will be sent for confirmation

Q3. What you acceptable payment terms?
Union payment for
We accepted 30% deposit T/T in advance and balance settled after consignments have passed test before shipping

Q4. How fast Can you provide sample and ship our consignment?
We send you samples upon receipt of your sample charge in 2-3 samples
Shipment will be effected in 20-30 days to you based on your order quantity

Instruction for use, malfunction and trouble Shooting
How to pair Bluetooth speaker with mobile phone?
1.Please make sure your device Bluetoothfunctionand switch it on
2. Be sure the Bluetooth function of the speaker isturnedon
3. Choose matched Bluetoothname and then touch it for connection

Is there some noise?
Place Bluetooth speaker in an open area and make sure there is no obstacle between device and Bluetooth speaker

Is there no voice?
1. Please make sure the Bluetooth speaker is on and has enough battery for work
2. Please be sure the Bluetooth speaker and your device paired successfully
if not, please return tothe Bluetooth menu of mobile andturn it on once more (attention “how to pair Bluetooth speaker and mobile phone”)