Perfect Match for Nintendo Switch, Switch Lite, PS4, and PC with Win8 or above system. ROUTE AIR Pro supports all wireless earphones with BT 5.0, 4.0, 3.0 or 2.1. It also supports dual connections. It includes ROUTE AIR Pro, a microphone, and an adapter.

Features:
Perfect Match for These Devices: Nintendo Switch, Switch Lite, PS4, and PC with Win8 or above system. ROUTE AIR Pro supports all wireless earphones with BT 5.0, 4.0, 3.0 or 2.1. It also supports dual connections.
It comes with a microphone, supporting voice and chat support in-game. ROUTE AIR Pro is directly driven by the Nintendo Switch, with extremely low power consumption.
Easy to Use: Set your BT earphones to pairing status. Then plug ROUTE AIR Pro, hold the pairing button A or B 4 seconds into pairing mode with blinking white LED. Pairing is successful once the LED turns to constant white. And do not need to pair again next time.
Real-Time Audio Sync with aptX Low Latency: ROUTE AIR Pro adopts the aptX low latency codec to eliminate the annoying lag that ensures smooth transmission for excellent game feels.
10 Meters Barrier-Free Transmission: Advanced ceramic antenna provides up to 10 meters barrier-free transmission without any loss.
Small and Portable: The beautiful elegant appearance design with a thin shape is about 5 mm. The buttons and small LED at the button side provide no visual interference in gaming.

Specifications:
Item name: ROUTE AIR Pro
Brand: GuliKit
Color: Black
Supported protocols: aptX LL, aptX, SBC, A2DP, AFH, HSP
Input port: USB TYPE C/USB A
Transmission distance: 10 Meters
Frequency range: 2.402GHZ-2.480GHZ
Product size: 4.8*1.4*1.3cm
Package weight: 22g

Package information:
Package size: 7.8*7.7*2.7cm
Package weight: 45g
Package list: 1*ROUTE AIR Pro, 1*Adapter, 1*Microphone