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User Review - Bluedio I4 Multipoint Bluetooth Headset with 3.5mm port | TechEnclave - Indian Technology Community
New Bluedio I4S Wireless Stereo Headset Bluetooth 3.0 Headphone With Mic Music for Iphone 5 6 Samsung Cell Phone Free Shipping|headphones camera|headset logitechheadphone microphone headset - AliExpress
Mobile Alley - Bluedio I4 Music Lavalier Headset Package P 995.00 Specifications: Bluetooth Version: 3.0 Operating Distance: 10m Battery: Built-in rechargeable Li-on polymer battery Dimensions: 50.9mm x 19.3 mm x 15 mm