Features:

• Protect your hearing at the range with the Walker's Razor Slim Protection Muff

• Includes audio input jack and recessed volume control knobs

• Features a comfortable headband with metal wire frame that folds for easy storage

• Operates on 2 AAA batteries (not included)

• Composite housing gives you more effective sound dampening

• Independent volume controls give you greater control over the sound

• Features full dynamic range HD speakers for clear balanced sound with sound activated compression reaction of 0.02 seconds

• Boasts a noise reduction rating of 23 dB with 2 omni directional microphones

• Low noise / frequency tuned for natural sound clarity

• Color: Black

• Dimensions (L x W x H): 8.1 x 4.6 x 10.6 inches

• Weight: 0.98 pounds

• Manufacturer warranty: 1-year warranty

• Please note: It is normal for the product to have chromatic aberration due to lighting issues.

Specifications:

• Ultra low profile ear cups

• 23NRR Rating

• Two Omni-directional microphones

• Full dynamic range HD speakers for clear balanced sound

• Low noise/ frequency tuned for natural sound clarity

• Single knob volume control

• Sound activated compression circuit (SAC)

1pc Earmuff and W1 Bluetoothe Adapter

99999

Bluetooth Adapter Details
model: W1 Bluetooth Adapter
Bluetooth Standard: Bluetooth v5.1
Warranty: 1-year
Transmission distance: 30 meters
Material: ABS
1. Non-destructive assembly
  Your earmuff still can be folding when the Bluetooth Adapter assembly.
2. Independent power supply
  This adapter work independently, turn off the earmuff for better sound quality. 
Use Instructions
1. Push the plug side harder. Make sure the plug is fully inserted into the socket. Check that the adapter buckle is fully attached to the ear pad ringbase.
2. Press and hold for power on/power off.
3. After turn on, searching for "W1 adapter"click for connecting.
4. The adapter will flash blue light when working. if it flash red light, it means the battery is low.
you will also hear "battery low"while using it.
5. The device will connect to adapter automatically if it has been connected before. Turn off the  bluetooth for connecting another device.
6. Sigle click-Play/Pause. Click twice-Activating Voice Assistance. 
Packing list:
1 x W1 Bluetooth Adapter
1 x Type C cable for charging
1 x Instruction Manual
1 x Packing Box