Product Name: I9s Tws Wireless Bluetooth Twins Earpieces Stereo Double Earpods in-Ear Headset Earphones Model NO.: SG-I9S-0089 Distance version: Class B Specifications: HSP Color: White Characteristics: Power Display Function: Bluetooth Soundtrack: Dual Track Bluetooth Version: 4.2 Usage: Mobile Phone, Call Center, MP3 & MP4, Computer, Game Player, Aviation Style: In-ear Working Distance: 10m-15m Talking/Music Time: 2~3 Hours Chargint Port: Lightning Adapter Cable Trademark: customized Transport Package: Gift Box Specification: A2DP Origin: Shenzhen China HS Code: 8518301000 Product Description 1. Quick Details1Model Number I9S TWS Wireless Headset2Wireless Type Wireless3Sensitivity 120±5dB4Frequency Response Range 2.4GHZ5Compatible With all wireless enabled devices6Certification CE / Rohs / FCC7Package Size 9.5*3.5*13 cm8Color White9Brand Name OEM10Package Include 1*Wireless Earphone, 1*USB Cable, 1*User Manual etc.2. Product Features√ Listen to the song correctly, support the song and then call;√ Caller ID, last callback, all intelligent Chinese and English voice prompts, power on, pairing, power off;√ iPhone power display, you can watch the power of the headset at any time, don't worry about the headset without electricity, so that your life is worry-free;√ One or two connections, you can connect two mobile phones;√The Bluetooth headset is connected to the mobile phone after each shutdown, and then the Bluetooth headset is automatically connected back to the mobile phone, which is also convenient.3. Product Description: