JBL Wave Buds 2 True Wireless Noise Cancelling Earbuds Bluetooth Headset  (In the Ear)

JBL Wave Buds 2 True Wireless Noise Cancelling In-Ear Earbuds Life's too short for boring Quality sound just got easier—and more fun. JBL Wave Buds 2 earbuds feature exciting JBL Pure Bass Sound, plus Active Noise Cancelling and Smart Ambient technology so you decide how much of the outside world you want to hear. Manage hands-free crisp, clear calls with just a tap on the earbuds. Use the JBL Headphones app to customize your sound and Voice Prompts language. Connect seamlessly with up to 8 Bluetooth® devices and switch effortlessly from one to another. And with up to 40 hours* of playback time, they’re a great everyday sound companion. (*with ANC off) JBL Pure Bass sound JBL Wave Buds 2 earbuds feature 8mm dynamic drivers that deliver exciting JBL Pure Bass sound. Active Noise Cancelling with Smart Ambient JBL Wave Buds 2 earbuds use Active Noise Cancelling to listen to your surroundings and filter out distracting noise. Smart Ambient lets you control how much of the outside world you want to hear, so you can talk with others or stay aware of your surroundings—all without taking your earbuds out.  mics for crisp, clear calls Two mics on each earbud pick up and clearly transmit your voice while canceling out ambient noise. So you can make clear, crisp calls even when you're walking through a busy park on a breezy day. General Specifications Driver size 8.0 mm/ 0.32'' Dynamic Driver Power supply 5V 1A Maximum operation temperature 45 °C Audio Specifications Frequency response 20 Hz - 20 kHz Impedance 16 ohm Sensitivity 110 dB SPL@1 kHz Maximum SPL 95 dB Microphone sensitivity -38 dBV/Pa@1 kHz Dimensions Earbud weight 4.5 g per pc (9 g combined)/0.01 lbs per pc (0.02 lbs combined) Charging case weight 35 g/ 0.077 lbs Earbud dimensions 21.6*15.8*20.4 mm Charging case dimensions 68.9*26.7*37 mm Control and Connection Specifications Bluetooth version 5.3 Bluetooth profile version A2DP V1.4, AVRCP V1.6.2, HFP V1.8 Bluetooth transmitter frequency range 2.4 GHz – 2.4835 GHz Bluetooth transmitter power <13 dBm (EIRP) Bluetooth transmitter modulation GFSK, ð/4-DQPSK, 8DPSK Battery Earbud battery type Lithium-ion battery (49 mAh/ 3.85 V) Charging case battery type Lithium-ion battery (550 mAh/ 3.8 V) Charging time 2 hrs from empty Music playtime with BT on and ANC off Up to 10 hrs Music playtime with BT on and ANC on Up to 8 hrs Talk time with ANC off Up to 6 hrs Talk time with ANC on Up to 5.5 hrs