G2 Open-Ear Bluetooth Wireless Bone Conduction Sports Running Headphones Headset

G2 Open-Ear Bluetooth Wireless Bone Conduction Sport Headphones

Open-Ear Bluetooth Bone Conduction Sport Headphones 
Sweat Resistant Wireless Earphones for Workouts and Running with Premium Deep Base 
Built-in Mic, with Hair Band
Outdoor Sports
Stand by Time 120 Hours
Working Time 4 Hours
Battery 3.7V/polymer
BT 5.1
Working Range Up to 10 Meters
Ultra Light Weight
IPX5 Waterproof
Can be used with TF Memory Card
V5.1 BT Wireless New Concept Earphone 

G2 Open Ear Wireless Headphones
BT 5.1 EDR Version
Frequency 20Hz-20kHz
Connection Distance 10-15 Meters
Microphone Sensitivity -42dB
Battery Type Polymer Lithium Battery
Play Time ~4 Hours
Call Time ~5 Hours
Standby Time ~120 Hours
Charge Time ~1.5 Hours
Charging Voltage DC 5V

Open-Ear Bluetooth Bone Conduction Sport Headphones
Sweat Resistant Wireless Earphones for Workouts and Running with Premium Deep Base
Built-in Mic, with Hair Band