- Digital echo and noise cancellation, fast automatic volume adjustment and Bluetooth"! 2.0 for a secure connection provides the best possible sound - Automatic volume adjustment - Walk into a noisy environment and the volume adjusts automatically in less than a second. - Size: 74 x 0 x 0 mm or 2.9 x 0 x 0 inches - Weight: 20 gr or 0.7 oz - Range: up to 10 meters or 30 feet.
Specifications:
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- Minimum Order: Negotiable