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Single black Bluetooth 5.1 earbud with ear hook, matte finish, lightweight in-ear design

The Perfect Part

The Perfect Part Bluetooth 5.1 single earbud Black

SKU CH-97FN-3KN8H

A lightweight single earbud with Bluetooth 5.1 delivers up to 5 hours of talk or listen time and 120 hours standby

  • ColorBlack
  • TypeEarbud
  • Talk TimeApprox. 5 Hours
  • Standby Time120 Hours
  • Bluetooth Version5.1+EDR
  • FeaturesColor: Black, Blue, Green, Red; Quantity: Single Ear Bud; Bl

Colors Black

  • Up to 5 hours of calls from a 75 mAh battery
  • 120-hour standby keeps the earbud ready between charges
  • Bluetooth 5.1 with A2DP 1.3 and HFP 1.6 for stable stereo and voice
  • 5 g weight and 108° ear-hook design stay secure during movement
  • IPX4 rating protects against sweat and splashes

Single Earbud Design

This Bluetooth 5.1 headset is a single earbud weighing 3.5g, designed for users who need one-ear awareness during calls or light activity. It suits drivers, office workers, or anyone preferring a minimal form factor over stereo pairs.

Easy Ear-Hook Fit

The 108-degree elevation and internal silicone earplugs disperse pressure evenly, so the bud stays secure during movement. First-time users should try the included hook orientation to match their ear shape; improper seating is the main cause of discomfort or dropout.

Five Hours Per Charge

The 75mAh battery delivers approximately 5 hours of talk or listen time, with 120 hours standby and a 1.5 hour recharge at 5V/1A. If your daily routine exceeds five hours of continuous use, this single bud will need mid-day charging.

Highlights

  • Up to 5 hours of calls from a 75 mAh battery
  • 120-hour standby keeps the earbud ready between charges
  • Bluetooth 5.1 with A2DP 1.3 and HFP 1.6 for stable stereo and voice
  • 5 g weight and 108° ear-hook design stay secure during movement
  • IPX4 rating protects against sweat and splashes

Specifications

BrandThe Perfect Part
ColorBlack
TypeEarbud
Talk TimeApprox. 5 Hours
Standby Time120 Hours
Bluetooth Version5.1+EDR
FeaturesColor: Black, Blue, Green, Red; Quantity: Single Ear Bud; Bluetooth Version: 5.1+EDR

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Questions about this item

How do I know the earbud is paired and working correctly after setup?

The earbud announces pairing status with voice prompts; a steady blue LED shows an active Bluetooth 5.1 link, and you should hear audio within the 10 metre range.

What comes in the box and what must I buy separately?

The package includes the single earbud with integrated ear hook and silicone tips; a USB charging cable is not included and must be purchased separately.

Which colour version should I choose for my use case?

Four colours are offered — Black, Blue, Green and Red — all share the same 75 mAh battery, 5 hour talk time and IPX4 rating, so pick the colour you prefer.

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