Feature: The Bluetooth Dongle was upgraded to the latest version with stable performance. Dimensions: approx 3.3cm x 1.6cm x 0.8cm Transmission Range:33 Feet (10 Meters) Perfect Compatible:Fits for ANY Bluetooth Headsets An USB adapter that will connect to any Bluetooth audio device when you plug into your USB slot. Comes with a wireless microphone that will enable you to chat when you plug into the controller. A 3.5mm male to female cable, perfect connect to the microphone. A cable clip, the microphone fixed on your clothes.This can let you play the game without noise while speaking to the Mic, to bring you the perfect gaming experience! Specification: Color: Black Compatible: ANY Bluetooth Headsets Working Voltage: 5.0V Output Power: 0 ~ +4dBm Frequency Band: 2.4G ISM Bluetooth Version: 4.0+EDR Transmission Range: 33 Feet (10 Meters) Dimensions: approx 3.3cm x 1.6cm x 0.8cm Net Weight: 8g Package Included: 1 x Bluetooth Dongle USB Adapter 1 x 3.5mm male to female cable