Technical Specification:

Brand: Remax
Model Number: RM-550
Drive Unit: 9mm
Communication: Wired
Connectors: 3.5mm
Vocalism Principle: Dynamic
Style: In-Ear
Function: for Video Game, For Mobile Phone, HiFi Headphone and Sport
Plug Type: Line Type
Sensitivity: 95±3dB
Frequency Response Range: 20-20000Hz
Line Length: 1.2m
Resistance: 16Ω

Features:

LED Charging Indicator at Both Connector
Once Fully Charge Cable Automatically Disconnect Any Current Input into
Charging Device
Support Lightning Enabled Devices (Android & Tablet)
Support Gadgets with Lightning Interface
Capable to Carry 2.1A (Max Current)
Flat Design
Effective Anti-Winding (1 Meter Cable Length). High-Quality Fittings
Rust Resistant Connector
Anaerobic Pure Copper Conductor
Support Fasy Sync for Data Transfer
Support Fast Charge Technology
Environmental Silicone Wire
Soft and Flexible Material.