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TechBro

TechBro - Wireless Headphones | 20 Hours Playtime

TechBro - Wireless Headphones | 20 Hours Playtime

SKU:HED-1002 BLACK

Regular price $59.99 USD
Regular price $58.99 USD Sale price $59.99 USD
Sale Sold out
Color: Black
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Key Features

Crystal-Clear Calls – Bluetooth 5.4 keeps conversations smooth, stable, and interruption-free
Powerful Hi-Fi Sound – 40 mm drivers deliver deep bass, clear mids, and crisp highs
All-Day Playtime – Up to 20 hours of nonstop listening on a single charge
Seamless Streaming – A2DP/HFP/HSP/AVRCP support for easy music + call control
Fast USB-C Charging – Full recharge in about 2 hours with modern USB-C convenience
Lightweight Comfort Fit – Ergonomic design for long wear without pressure or fatigue
Ready-to-Use Bundle – Includes headset, USB-C charging cable, and user manual


Technical Specifications

Bluetooth Version: 5.4
Wireless Range: Up to 10 meters
Hands-Free Calling: Supported
Line-In: Supported
Supported Profiles: A2DP / HFP / HSP / AVRCP
Audio Codecs: SBC / AAC / MP3

Battery & Charging

Battery Type: 200mAh Li-Polymer (Rechargeable)
Working Time: Up to 20 hours at 50% volume
Standby Time: Up to 30 hours
Charging Port: USB-C
Charging Input: 5V / 1A
Charging Time: Approx. 2 hours

Audio Performance

Speaker Size: 40mm
Sensitivity: 105 dB at 1 kHz
Impedance: 32Ω
Frequency Response: 20 Hz – 20 kHz
Rated Power: 30 mW

Microphone

Microphone Sensitivity: −58 dB ± 3 dB
Microphone Impedance: Low

Physical Details

Product Dimensions: 185 × 80 × 190 mm
Package Contents: Headphones, USB-C charging cable, user manual

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