i7s/i7s mini TWS Wireless Headphone Bluetooth 5.0 Earphones Sports Earbuds Headset With Mic Charging Box For All Phones

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.

Specification:
1. Bluetooth version: Updated to Bluetooth v5.0 + EDR (Support two earphones to call)
2. Power level: CLASS 2 and Class 3
6. Mic: 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 45mA
10.Charging time:1-2 hours
11. Talk time: 2-3 hours
12. Music time: 1.5-2.5 hours
13. Standby time : 120 hours
14: Transmission distance: Outdoor strainght distance of 10-15 meters

Package Includes:

2 x Bluetooth Headphones(left and right earphones),
1 x Charging box
1 x Micro USB Charging Cable
1 x User Manual