Brand Name: Qbic
Control Button: No
Active Noise-Cancellation: No
Style: Ear Hook
Wireless Type: bluetooth
Vocalism Principle: Balanced Armature
Connectors: None
Communication: Wired
Volume Control: No
Sensitivity: 123dB
Is wireless: Yes
Codecs: Apt-X HD
Support Memory Card: No
Resistance: 32Ω
Waterproof: No
Line Length: None
Support APP: No
Frequency Response Range: 8-25000Hz
Function: Monitor Headphone
Function: Common Headphone
Function: For Mobile Phone
Function: Sport
Plug Type: wireless
With Microphone: Yes
Model Number: Original i7s TWS Mini Wireless Headphone
Function 1: For Mobile Phone
Function 2: for Video Game
Function 3: HiFi Headphone
Function 4: Sport
Function 5: Common Headphone
Bluetooth version: 5.0
Applicable mobile phone model: For All Bluetooth tablet Smartphone
Fuction 1: wireless stereo bluetooth headphones for phone
Fuction 2: new best wireless earphone for iphone xiaomi samsung
Charge the headset: 30-40 minutes
Charging tank charging time: about 1 hour
Headphone playback time: 2-3 hours
Bluetooth distance: 8-18 m
Use: For i-phone Xiaomi,Samsung,Sony All Smart Phone
People: Gift for Women, Man,Girl,Boy
Please note: It is suitable for all smartphones, please don't worry

Guaranteed 100% Checked before sent out, So don't worry the quality.  



Matching steps:

1: Long press the multi-function buttons of both sides at the same time until the led flashing in red and bule alternately;

2: Then double-click the left earphone to automatically pair;
3: Turn on the phone bluetooth on your device and choose "i7S Tws" to connect;
4: Matching completed.


Note: This product does not have a retail package box! ! !

Specification:
1. Bluetooth version: Updated to Bluetooth v5.0 + EDR (Support two earphones to call)
2. Power level: CLASS 2 and Class 3
3. Output power: 30mW
4. Frequency response: 2.4-2.85GHz
5. Operating voltage range: 3.0V-5V
6. Mic: -42dB (with microphone)
7. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
8. Powerful noise de-noising circuit (active noise reduction)
9: Earphones battery: Polymer lithium battery 50mA
10.Charging time:0.5-1 hours
11. Talk time: 2-3 hours
12. Music time: 2-3 hours (100% Gurantee,No virtual mark, Its full)
13. Standby time : 130 hours
14: Transmission distance: Out door strainght distance of 10-15 meters

Package Includes:

2 x Bluetooth Headphones(left and right earphones),
1 x Charging box Noted: 1. This product does not have a retail package box! ! !
1 x Micro USB Charging Cable
1 x User Manual