AKG N5005 Reference Class 5-driver configuration retail earphones IEMs

Product Name: AKG N5005 Reference Class 5-driver configuration retail earphones IEMs
Brand new in box with unopened plastic wrap. SystemHybrid technology Driver size9.2mm + Quad Balance Armature Dynamic frequency response range10-40kHz Sensitivity116dB SPL/V@1kHz Impedance18 ohm Bluetooth transmitted power0-4dbm Bluetooth transmitted modulationGFSK, π/4 DQPSK, 8DPSK Bluetooth frequency2.402 - 2.480GHz Bluetooth profilesA2DP V1.2, AVRCP V1.4, HFP V1.6, HSP V1.2 Bluetooth versionV4.1 Battery typeLithium-ion Polymer rechargeable battery120mA/3.7V Charging time<2 hours Music playtime with BT onUp to 8 hours Talk time with BT onUp to 8 hours Weight (g)11.4g 1 x Headphones 1 x USB charging cable 1 x Bluetooth cable 1 x Detachable twist cable with universal 3-button remote/mic 1 x Detachable twist 2.5mm audio balance cable 4 x Sets of eartips (XS, S, M, L) 3 retail x Sets of Spinfit eartips (S, M, L) 4 x Sound filters: Bass Boost, reference sound, mid-high boost and high boost 1 x Premium Pouch 1 x Cleaning tool 1 x Flight adapter 1 x Serial Number Plate.