Foldable Bluetooth 5.0 Headphones with Microphone

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Foldable Bluetooth 5.0 Headphones with Microphone

Name: Foldable Bluetooth 5.0 Headphones with Microphone
Brand: PadNex
SKU: CJXFBXEJ02715
Price: 5.44 USD
Availability: InStock

Available Options

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3 options

Bluetooth headset folding card headset Black

Weight: 203

Dimensions: 250 × 200 × 80

$6.53 $5.44

Available

Bluetooth headset folding card headset Red

Weight: 203

Dimensions: 250 × 200 × 80

$6.53 $5.44

Available

Bluetooth headset folding card headset White

Weight: 203

Dimensions: 250 × 200 × 80

$6.53 $5.44

Available

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Product Details

Foldable Bluetooth 5.0 Headphones with Microphone and MicroSD Support

Model 450BT-B combines Bluetooth 5.0 wireless connectivity with a foldable design. Equipped with 40mm steel magnet speaker drivers, these headphones deliver a frequency range of 20-20KHz with 115±3dB sensitivity and 24Ω impedance, supporting a maximum power of 25mW.

Wireless and Wired Connectivity

Bluetooth version V5.0 uses EDR+A2DP transmission protocol with SBC coding, offering an effective transmission distance of 10 meters at 5dBm transmit power across the 2.402~2.480GHz frequency range. A 3.5mm audio jack provides wired connectivity as an alternative.

Microphone and Audio Features

The built-in microphone operates across 30Hz-16KHz with -58±3dB sensitivity and DSP+AEC noise reduction technology. MicroSD/TF card support accommodates cards up to 32GB with play, pause, previous, and next track controls. FM listening includes full frequency search and save functionality.

Battery and Usage

A 200mHA lithium battery charges via 5V 500mA Micro USB in under 1 hour. Playback time reaches 5 hours or more, with standby time exceeding 1000 hours.

Materials and Construction

The headband is made of PP, with ABS used for the external film, arm, bowl, and buttons. The gold sheet is aluminum, and earmuffs are leather. The foldable structure measures 25 × 20 × 8 cm and weighs 203 g.

Available Colors and Package Contents

Available in Black, Red, and White. Package includes headset, instruction manual, blister, packing box, Micro USB charging cable, and 3.5mm audio cable.

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Bluetooth Headphones Foldable Headphones Headsets with Microphone