where is the blue or red light? I don't see a light and I can't get the headset to show up for discovery.

The lights are only on when charging. Red for needs charge, blue for full charge. It’s by the earpiece button.

The device will change- can I replace the battery?

You charge it with the usb micro cable like android uses. like you would a cell phone.

Headphones go to "sleep" after some inactivity. How do you "wake" them other than to power down, power up and re-connect?

It maybe a power saving option. I don't think a shut my down correctly at times and that may be what is happening

what formats the tf card does support?. will it work with mp4 music files?

Sorry. I don't know I didn't like it and returned. Wasn't constable for me

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Behind The Head Headphones, itayak Bluetooth 5.0 Neckband Around Head Headphones Lightweight Small Foldable Wireless Sports Sweatproof Headset with Microphone, TF Card Slot & Carrying Case (Black)

Behind The Head Headphones, itayak Bluetooth 5.0 Neckband Around Head Headphones Lightweight Small Foldable Wireless Sports Sweatproof Headset with Microphone, TF Card Slot & Carrying Case (Black)

Product ID: 529737874

Details

Brand
itayak
Colour
Black
Ear Placement
Open Ear
Form Factor
Behind Head
Noise Control
Sound

🎧HiFi stereo sound

🔋11h battery life

🏃‍♂️IPX5 sweatproof

¥13449

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate your active lifestyle with sound that moves you!

SWEATPROOF SPORT READY - IPX5-rated design keeps up with your toughest workouts without missing a beat.
MULTI DEVICE SMART CONTROLS - Connect two devices simultaneously and control music, calls, and voice assistants with intuitive touch buttons.
ULTRA LIGHT FOLDABLE COMFORT - Weighing only 37g with a foldable frame and protective case, perfect for on-the-go professionals.
ALL DAY POWER QUICK RECHARGE - Enjoy 11 hours of continuous playback with just a 3-hour charge—stay powered through your busiest days.
SEAMLESS BLUETOOTH 5 0 CONNECTIVITY - Experience ultra-stable wireless range up to 33 feet for uninterrupted calls and music.

The itayak Behind The Head Headphones combine Bluetooth 5.0 technology with an ultra-light, sweatproof design to deliver premium HiFi stereo sound and up to 11 hours of battery life. Featuring a secure behind-the-head fit, foldable portability, and multifunctional touch controls, these headphones are engineered for professionals who demand seamless connectivity and durability during workouts or daily commutes.

Specifications

ASIN	B09C5ZV1C6
Age Range Description	Adult
Antenna Location	Calling, Exercising
Audio Driver Type	Dynamic Driver
Battery Average Life	11 Hours
Battery Charge Time	3 Hours
Best Sellers Rank	#319,853 in Electronics ( See Top 100 in Electronics ) #195 in On-Ear Headphones
Bluetooth Range	33 Feet
Bluetooth Version	5.0
Box Contents	Cable, Protective Case
Brand Name	itayak
Cable Features	Without Cable
Carrying Case Color	Black
Carrying Case Material	Plastic
Colour	Black
Compatible Devices	Cellphones, Tablets
Control Method	Touch
Control Type	Media Control
Controller Type	touch-based wireless
Customer Package Type	Flat Free Package (FFP)
Customer Reviews	3.8 3.8 out of 5 stars (885)
Earpiece Shape	Circle
Enclosure Material	Plastic
Frequency Range	20Hz - 20,000Hz
Headphone Form Factor	Behind Head
Headphone Jack	3.5 mm Jack
Headphones Ear Placement	Open Ear
Is Autographed	No
Manufacturer	itayak
Model Name	SX-698A
Model Number	SX-698A
Network Connectivity Technology	Wireless
Noise Control	Sound Isolation
Number of Items	1
Product Features	Foldable, Lightweight, Microphone Included, Sweatproof
Specific Uses For Product	Sports & Exercise
Style Name	Sporty
Subject Character	no character
Theme	Sports
UPC	785382441473
Unit Count	1 Count
Water Resistance Level	Water Resistant
Wireless Technology Type	Bluetooth

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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¥13449

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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