TEXAS INSTRUMENTS Calculadora Gráfica TI-NSPIRE CX II-T 
Descrição do Produto
Size & weight
| Net weight | Earbuds: 6g (each) Charging case: 47g |
| Dimensions (Carry Case) | 61 mm (w) x 28 mm (d) x 56 mm (h) |
Technical details
| Wearing style | In-ear noise cancelling True Wireless headphones |
| Technical features | True Wireless technology Bluetooth 5.0 with AptX technology Active Noise Cancelling Wireless and USB-C charging Fast charging support |
| Bluetooth codecs | aptX™ AAC SBC |
| Bluetooth profiles | A2DP v1.3.1 AVRCP v1.6.1 HFP v1.7.1 HSP v1.2 BLE GATT (Generic Attribute Profile) |
| Frequency band | Tx mode: 2402 MHz to 2480 MHz, ISM Band Rx mode: 2402 MHz to 2480 MHz, ISM Band |
| RF output power | <10.0 dBm |
| Drive units | 9.2 mm Dynamic Drive Unit |
| Microphones | Two microphones per earbud for calls and ANC |
| Battery type | Rechargeable Lithium-ion (earbuds and charging case) |
| Battery life & charging | Up to 5 hours for earbuds (with ANC off) Additional 19 hours from charging case 15 minute charge = 2 hours playback |
| Wireless Charging Support | Yes |
| Waterproof | Yes – IP54 (earbuds only) |
| Inputs | Bluetooth |
| In box accessories | 80 cm USB-C to USB-C charging cable Small / Medium / Large ear tips |
