Etymotic ER4 XR Noise-Isolating Earphones with Etymotion Wireless Bluetooth Cable bluetooth the K3 is capable of

the K3 is capable of decoding up to 384kHz/32 bit PCM and native DSD256 – the same as many DACs costing much more

BLX2 Specs (PG58)

Maximum RF output: 10 mW EIRP

Audio-Technica - ATH-AP2000Ti Over-Ear High-Resolution Headphones

Maximum power output: 1

Etymotic ER4 XR Noise-Isolating Earphones with Etymotion Wireless Bluetooth Cable bluetooth the K3 is capable ofOver 30 years ago, Etymotic invented noise isolating, in ear earphones. Etymotics original design, developed for auditory research and hearing testing, used balancedarmature receivers and established these speakers as the true reference standard for high definition, in ear earphones. Paired with the new Etymotion Wireless Bluetooth cable these earphones are unstoppable and sound better than anything else on the market today. With built in