Usams EP-22 Stereo Earphone US-SJ213 TV Antenna Interface-1 micro USB port for

Interface-1 micro USB port for power supply-SIM card slot-Micro SD card slotButton-Power On/Off Button-Menu ButtonPower Supply-Internal 2000mAh Rechargeable BatteryNetwork Type-4G: FDD-LTE B1/B3/B7/B8/B20 (2100/1800/2600/900/800MHz)-3G: DC-HSPA+/HSPA/UMTS B1/B8 (2100/900MHz)-2G: EDGE/GPRS/GSM Quad Band (850/900/1800/1900MHz)Data Rates-DL: 150Mbps

Connector Type USB

0-Charge your QC technology mobile phone with max 18 watt output with dynamic optimal charging voltage / currentSuperior Charging Design-Smart protection against overheat

Individu mobile phones may not Support this device (e

Eco-friendly PT plastic material Adjustable and foldable Light weight Fit for all kinds of devices Brand new

Usams EP-22 Stereo Earphone US-SJ213 TV Antenna Interface-1 micro USB port forEco friendly TPE cable, more durable In ear design and good stereo sound bring you wonderful music experience Built in microphone for hands free phone calls Multi function wire control button: play pause, answer reject call, previous next track, volume adjustment Allow you enjoy wonderful music from all audio devices with 3. 5mm jack Material ABS+TPE Wearing method In ear Length 1. 25m Speaker 10mm Speaker sensitivity 92dB Microphone sensitivity 483dB