ST-11 1:1 Quality BackBeat Go 2 Bluetooth Earphones MovementType Noise Isolating Waterproof Bluetooth Headsets
Electronic 2014 New 1:1 ST-11 BackBeat Go 2 Bluetooth Earphones Movement type noise isolating waterproof quality Brand bluetooth Headsets
Technical parameters
1， the bluetooth version: V4.0 V3.0 + EDR compatibility， V2.1， V1.1
2， the chipset: CSR BC8645
3， the transmission power: Class2
4， the transmission frequency: 2.4 GHz
5， transmission distance， more than 10 meters
6， and the talking time: 3 ~ 4 hours
7， the standby time: 120 hours
8， support the file format: A2DP， AVRCP， HSP and HFP
Product features
1， acme mini， small light
2， bluetooth 4.0 version
3， A2DP， support the music play
4， Multipoint Connection， the Connection 2 mobile phone at the same time
5， Siri Control， intelligent voice Control
6， apt - X Codec， nondestructive sound transmission
Packing:
1 x ST-11 bluetooth earphone
1 x 1 set of ear plugs
1 X Retail packaging
1 x USB
1 x The instructions
Warranty !#!amp!*! Return:
If you received an incorrect， damaged， defective， or item not as described，/full refund or replacement on our cost.
We are happy to help you with refund or exchange within 3 days of product receipt provided that all origina packaging and accessories are in condition. Return shipping cost is to be paid by the Buyer.
Please leave 5 star positive feedback， if there are problem with the product，， we will do our best to fix the problems.
Additional costs:
Import duties， taxes and charges are not included in the item price or shipping charges. These charges are the buyers` responsibility.
Please check with your country`s customs offic to determine what these additional costs will be prior to buying.
Terms of sale:
All our items come with one year warranty.
Customers are responsible for shipping charges on any returned items. It may take up to 7 business days to process your return after we receive your product.
