Bluetooth 4.0 Stereo Wireless In-Ear Earphone

Sold by C4U Retail

Discount 57%
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Product Details

  • Compact, Ultra mini design, light weight, popular and easy to carry.
  • Rechargeable, long battery life, fast charging.
  • High-fidelity sound quality, enjoy high quality songs.
  • Voice broadcast when you receive a call.
  • One button to answer call, built-in microphone.
  • Supports two bluetooth devices simultaneously connected.
  • Can be compatible with various bluetooth enabled devices such as mobile phones, tablets, personal computer and so on.
  • Ergonomic design.


  • Bluetooth Version: V4.0+EDR
  • Power Level: Class I
  • Output Power: 30mW
  • Wireless Frequency: 2.402-2.480GHz
  • Talk Time: about 4 hours
  • Frequency response: 19-20000 Hz
  • Music Playing Time: about 3 hours
  • Standby Time: about 120 hours
  • Effective Range: 10 meters
  • Microphone sensitivity: -42.5±2dB
  • Weight: about 4.4g

Package Included:

  • 1×Bluetooth Earphone
  • 1×USB Charging Cable

The Fine Print

  • This item is sold through the Groupon Store C4U Retail, operated by Chauf4u Inc.
  • The merchant is solely responsible to purchasers for the fulfillment, delivery, care, quality, and pricing information of the advertised goods and services.
  • This product is new.
  • Product eligible for free returns within 14 days.
  • Offer is not eligible for promo codes, but is eligible for Groupon Bucks.
  • Shipping and handling charges for the order will be Free.
  • U.S. shipments only.
  • Orders are typically delivered in 5-10 business days.
Offer is not eligible for our promo codes or other discounts.

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.