KOSETON E10 True Wireless Bluetooth Earbuds, Titanium Black – Wireless Earbuds for Running and Sport, Charging Case Included, Dual Microphones, 30 Hour Battery and Great Sound Quality

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Price: $29.99 - $19.99
(as of May 20,2023 02:23:11 UTC – Details)

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Product Description

wireless earbuds
wireless earbuds

wireless earbuds
wireless earbuds

wireless earbuds
wireless earbuds

wireless earbuds
wireless earbuds

What’s in the Box

E10 Wireless Earbuds
Charging Case
USB-C Cable
Silicone ear tips (three sizes)
User’s Guide


Sound Like a Pro

Crystal clear sound
Compact comfort
More customizable fit and seal
Ultra-lightweight design
Sweat and water resistant (IPX5)
Automatically on, automatically connected
Easy setup for all your smartphone devices
Quick charging in the case
Case can be charged either using a USB-C charger

Wearing style: True wireless
Engineered for: Calls, music and sport
Battery life: 6 hrs, 50 with charge case
Charging time: 15 mins charge for 1 hr
Microphone: Dual microphone technology
Voice command: Siri, Google Assistant
Protected against: Water, Sweat & dust



wireless earbuds

wireless earbuds



Key feature: secure fit, very friendly to small ears

Removable stability ear gels for secure fit. suitable for women and kids

Battery life: 6 hrs, 30 with charge case

Up to 6 hours on a single charge, 30 hours in the charging case, and fast charge.

Protected against: water, sweat & dust

Sea spray, heavy rain, intense sweat – IPX5-certified waterproofing is designed to withstand them all. Your workout, your way.

Frequently Asked Questions

Q1: Earbuds support laptops?

No, KOSETON E10 wireless earbuds can only be connected to iPhone or Android Phone.

Q2: Can I adjust the volume up and down on the earbuds?

Yes, KOSETON E10 wireless earbuds supports volume adjust. Press and hold the Right earbud for more than 3 seconds to decrease the volume. Press and hold the Left earbud for more than 3 seconds to decrease the volume.

Q3: Earbuds support AAC and aptX? Is it USB-C?

Yes, KOSETON E10 wireless earbuds support iPhone AAC, SBC and HSP, HFP, AVRCP, A2DP. ( Don’t support aptX temporarily )
Yes, The charging case is charged via USB-C port.

Q4: Earbuds support voice assistant?

Yes, KOSETON E10 wireless earbuds work with Siri and Google Assistant.

Q5: Why do my earbuds fall out?

The ear tips and wearing way will influence the fit and comfort. Please kindly choose the most suitable ear tips (S/M/L included) and adjust to secure the earbuds when wearing to perfectly fit and enjoy.


Audio codec: AAC / SBC
Bluetooth version: Bluetooth 5.0,
Bluetooth protocol: HSP/HFP/AVRCP/A2DP
Noise reduction: cVc 8.0, 25-42dB
Charging case capacity: 400mAh
Charging port: USB-C
Fully charge the case: About 1.5 hours
Single playing time: Up to 6 hours (medium volume)
Weight of each earbud: 5.6g (0.18oz)
Total weight (Earbuds & Case): 50g (1.76oz)
Charging limited voltage: 5V, Charging case input: 5V=250mA, Charging case output: 5V=150mA

Secure active fit – E10 wireless earbuds can perfectly fits the ear contour to ensure pain-free during long time of wearing. dexterous support & decompression design brings more comforts. compact design makes E10 earbuds more suitable for sports and even women and kids can wear it easily without falling off.
Crystal-clear sound – Enjoy crystal sound effect with excellent accuracy & clarity. E10 Bluetooth earbuds can bring perfect balance between strong bass and clear treble to display open and surging sound field as well as subtle sound details, so as to control the sound more precisely and create real & rich sound.
No audio dropouts & super stable – With strong true wireless Bluetooth 5, E10 wireless earbuds can provide super stable audio connection and high-quality voice even in complicated environments. Plus, E10 earbuds can achieve fast auto pairing and device connection when taking out from charging case.
Simple touch controls & button decompression – Built-in touch sensor can minimize the pressure on ears when you touch buttons to comfortably activate all functions such as music control, volume, call and voice assistant.
30 hours playtime + rapid charge – With up to 6 hours of listening time on a single charge, and a total of up to 30 hours with the charging case, When you’re in a rush and need power fast, simply charge for 10 minutes and get up to 1 hour of playtime.