Why can't my headphone be paired with this USB Bluetooth Adapter?

Please make sure that your headphone support Bluetooth function instead of wireless function, since wireless headphones are not the same as Bluetooth headphones.

What can I do if my Bluetooth headphone/speaker cannot pair with this item?

Please try resetting the item with the following steps. In power-on mode, press the multi-function key for 10 seconds to reset it, the red/green/blue indicator blinks cyclically for 2 times, indicating that the factory restoration is successful.

How can I pair my Bluetooth headphone/speaker with this item?

Please refer to the "How to Use UGREEN Audio Adapter CM668?" instructional video on the product page.

Why doesn't the product enter pairing mode when powered on? Why doesn't the LED light flash red and blue alternately?

First connection auto-pairs with a device. After pairing, it remembers the device and reconnects on power-up (LED flashes every 5s). Hold the multi-function button 3s to pair a new device.

The product's appearance is similar to a USB Bluetooth adapter. What are the differences?

1)Audio only; USB adapter also supports mice, keyboards, and gamepads. 2)Supports SBC/aptX/aptX HD/aptX Adaptive; USB adapter only SBC. 3)Works with PS4/PS5/Switch/PC; USB adapter only Windows.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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UGREEN PS5/PS4/Switch2/PC用トランスミッター Bluetooth5.3 APTX HD/APTX AD/APTX/SBC対応 | USBオーディオアダプター|ミニマイク付属|プラグ＆プレイ|Windows＆Mac適応|低遅延| 【TELEC認証番号：R217-230947】

UGREEN PS5/PS4/Switch2/PC用トランスミッター Bluetooth5.3 APTX HD/APTX AD/APTX/SBC対応 | USBオーディオアダプター|ミニマイク付属|プラグ＆プレイ|Windows＆Mac適応|低遅延| 【TELEC認証番号：R217-230947】

Product ID: 725902451

Details

コネクタタイプ
AUX USB Type-A
商品寸法 (長さx幅x高さ)
15 x 7 x 29 mm
商品用途・使用方法
PC
対応デバイス
ゲーム機ノートパソコン
色
ブラック

🎧Low latency under 60ms with aptX AD

🔋Bluetooth 5.3 for stable long-range connection

🔌Plug & Play USB Type-A compatibility

€ 33.73

Duties & taxes included

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Sold byAmazon AustriaDelivered 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 Austria.

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Description

🎮 Elevate your game audio—wireless freedom with zero lag!

ULTRA LOW AUDIO LATENCY - Experience near real-time sound with under 60ms delay, 4x faster than standard Bluetooth.
CRYSTAL CLEAR VOICE CHAT - Includes 3.5mm mic for seamless wireless communication during gaming or calls.
SEAMLESS PLUG PLAY SETUP - No drivers needed—just plug into USB and pair your headphones instantly.
RELIABLE LONG RANGE CONNECTION - Bluetooth 5.3 tech ensures stable audio up to 10 meters—move freely without dropouts.
UNIVERSAL DEVICE COMPATIBILITY - Works flawlessly with PS5, PS4, Switch, Switch 2, Windows, and Mac for all your audio needs.

The UGREEN Bluetooth 5.3 Transmitter is a compact USB audio adapter designed for PS5, PS4, Switch, PC, and Mac. Supporting aptX HD, aptX AD, aptX, and SBC codecs, it delivers high-quality, low-latency wireless audio with under 60ms delay. Plug & play functionality requires no drivers, and the included 3.5mm microphone enables clear voice chat. With a reliable 10m Bluetooth range and 24-month warranty, it’s the perfect upgrade for immersive gaming and seamless audio streaming.

Specifications

ASIN	B0CCT75PK2
Amazon 売れ筋ランキング	家電＆カメラ - 3,542位 ( 家電＆カメラの売れ筋ランキングを見る ) Bluetoothオーディオトランスミッタ - 5位
おすすめ度	3.9 5つ星のうち3.9 (2,012) var
カラー	ブラック
コネクタータイプ	AUX, USB Type-A
パッケージ商品数	1
ブランド名	UGREEN
ポート数	1
メーカー名	Ugreen Group Limited
メーカー型番	15765A
ユニット数	1 個
主電源のプラグタイプ	Type A - 2 pin (Japanese)
互換デバイス	ゲーム機, ノートパソコン
仕上げ	メタリック
付属品総数	1
保証内容	2年間のメーカー保証
原産国	中国
商品の用途	PC
商品の重量	10 グラム
商品本体サイズ	15 x 7 x 29 mm
型番	CM668

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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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TrustScore 4.5 | 7,300+ reviews

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

4 days ago

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

1 day ago

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€ 33.73

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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UGREEN PS5/PS4/Switch2/PC用 トランスミッター Bluetooth5.3 APTX HD/APTX AD/APTX/SBC対応 | USBオーディオアダプター|ミニマイク付属|プラグ＆プレイ|Windows＆Mac適応|低遅延| 【TELEC認証番号：R217-230947】

Details

Details

Description

Specifications

Common Questions

UGREEN PS5/PS4/Switch2/PC用トランスミッター Bluetooth5.3 APTX HD/APTX AD/APTX/SBC対応 | USBオーディオアダプター|ミニマイク付属|プラグ＆プレイ|Windows＆Mac適応|低遅延| 【TELEC認証番号：R217-230947】