Xiaomi LYXQEJ01JY Necklace Bluetooth In-Ear Headset for $68.99

Hey, guys! Just a heads up: The linked offer is already a bit older and the price of the gadget might have changed or it might not be available anymore.

With the Xiaomi Necklace in-ear headphones, the Chinese manufacturer is expanding its Bluetooth headphones portfolio by another in-ear. This time it seems to be a wireless version of the Piston Pro with the typical “piston design”. A CSR8645 Bluetooth chip supports ACC decoding and aptX lossless. We have summarized all data around Xiaomis newest audio gadget for you.

Xiaomi LYXQEJ01JY Necklace Bluetooth In-Ear

Technical Specifications

NameXiaomi LYXQEJ01JY Necklace Bluetooth In-Ear
DriverHybrid Driver (Dynamic Driver + BA Driver)
Frequency range20-20.000Hz
Impedance32 Ohm
BluetoothBluetooth 4.1 A2DP, AVRCP, HFP, HSP
Battery capacity137 mAh
Weight40 gram
Dimensions85 x 5 x 3 cm
IP protection class

The in-ear in detail

The Xiaomi LYXQEJ01JY Necklace Bluetooth In-Ear is available in both black and grey, the headset earphones are made of metal, just like the Piston Pro. The necklace, on the other hand, is rubberized to prevent it from sliding back and forth. Overall, the Bluetooth In-Ear weighs 40 g and is 85 cm long, so it should offer sufficient freedom for comfortable wearing.

Xiaomi LYXQEJ01JY Necklace Bluetooth In-Ear Magnetic Earphones

Like the headphones of the Mpow Judge, the headphones of the Xiaomi LYXQEJ01JY Necklace Bluetooth In-Ear are magnetic and stick together. If you wear the headphones around your neck, the risk of loss is lower, thanks to the magnets. Like the Xiaomi Piston Pro, this Bluetooth In-Ear is a hybrid headset. A dynamic driver and a balanced armature driver are used.

Xiaomi LYXQEJ01JY Necklace Bluetooth In-Ear Driver

With the built-in CSR8645 Bluetooth chip, the Xiaomi LYXQEJ01JY Necklace supports lossless Bluetooth in-ear music playback thanks to aptX lossless codec.Xiaomi LYXQEJ01JY Necklace Bluetooth In-Ear aptX Codec

Operation and battery

The operating element, which is located on the necklace on the left side, is equipped with a total of three buttons. This allows the usual commands such as

  • Play/Pause
  • On/Off
  • louder/quieter
  • previous title/next title

can be executed.

Xiaomi LYXQEJ01JY Necklace Bluetooth In-Ear Control Element

On the inside there is also a micro-USB port with which the internal 137 mAh battery can be charged. According to Xiaomi, this should be enough for about eight hours of music playback, with a charging time of about two hours.


The Xiaomi LYXQEJ01JY Necklace Bluetooth in-ear headphones should, at least according to the technical data, deliver both wireless playback and highly defined sound. The new in-ear closes the gap between the Xiaomi Piston Pro and Xiaomi Wireless Sport Headset. It remains to be seen how comfortable the Xiaomi LYXQEJ01JY Necklace In-Ear can be worn and whether it is even suitable for sports activities.

To the gadget
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My heart beats for all kinds of DIYs, smart and technical gadgets. Of course, the fun factor must not be missing :)

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